Lewistown, MT Weather

    01:00 Monday
    Overcast
    Overcast
    2° Feels like 2°
    First Quarter First Quarter Illuminated: 7%
    • Today 22 Dec. Partly cloudy 8° / -2° Moderate west wind 19 - 39 km/h
    • Tomorrow 23 Dec. Partly cloudy 11° / -1° Moderate east wind 12 - 23 km/h
    • Wednesday 24 Dec. Light rain with partly cloudy skies 30% 0.2 mm 15° / 1° Moderate south wind 22 - 46 km/h
    • Thursday 25 Dec. Light rain with partly cloudy skies 70% 1.3 mm 6° / -1° Gentle southwest wind 9 - 19 km/h
    • Friday 26 Dec. Partly cloudy 7° / -2° Strong southwest wind 26 - 60 km/h
    • Saturday 27 Dec. Snow with partly cloudy skies 50% 1.1 mm -1° / -11° Moderate west wind 22 - 47 km/h
    • Sunday 28 Dec. Scattered clouds 3° / -11° Moderate west wind 15 - 44 km/h

    Weather Forecast for Lewistown, MT Today

    , 22 December

    Tomorrow

    , 23 December
    01:00 Overcast 2° Overcast
    Feels Like 2°
    Gentle east wind East 2 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1005 hPa
    • Snowline Snowline 8202 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Visibility Visibility 50 km
    02:00 Overcast 3° Overcast
    Feels Like 3°
    Gentle southeast wind Southeast 3 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 96%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 3 °C
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1004 hPa
    • Snowline Snowline 8202 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Visibility Visibility 30 km
    03:00 Partly cloudy 3° Partly cloudy
    Feels Like 2°
    Gentle southeast wind Southeast 6 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 88%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1004 hPa
    • Snowline Snowline 8530 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Visibility Visibility 50 km
    04:00 Partly cloudy 3° Partly cloudy
    Feels Like 2°
    Gentle south wind South 8 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 83%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1003 hPa
    • Snowline Snowline 8858 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Visibility Visibility 50 km
    Overcast 05:00 Overcast 5° Overcast
    Feels Like 2°
    Moderate southwest wind Southwest 14 - 26 km/h
    		UV Index 0 Low SPF: no
    05:00 Overcast 5° Overcast
    Feels Like 2°
    Moderate southwest wind Southwest 14 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1002 hPa
    • Snowline Snowline 8858 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Visibility Visibility 50 km
    06:00 Overcast 6° Overcast
    Feels Like 3°
    Moderate southwest wind Southwest 17 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 2 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 3 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1003 hPa
    • Snowline Snowline 8530 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Visibility Visibility 50 km
    07:00 Overcast 6° Overcast
    Feels Like 3°
    Moderate southwest wind Southwest 14 - 33 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 3 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1003 hPa
    • Snowline Snowline 8202 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Visibility Visibility 55 km
    Overcast 08:00 Overcast 5° Overcast
    Feels Like 3°
    Moderate southwest wind Southwest 12 - 28 km/h
    		UV Index 0 Low SPF: no
    08:00 Overcast 5° Overcast
    Feels Like 3°
    Moderate southwest wind Southwest 12 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 3 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1005 hPa
    • Snowline Snowline 7874 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Visibility Visibility 50 km
    09:00 Overcast 5° Overcast
    Feels Like 3°
    Moderate southwest wind Southwest 9 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 3 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1006 hPa
    • Snowline Snowline 7546 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Visibility Visibility 50 km
    10:00 Overcast 5° Overcast
    Feels Like 3°
    Gentle southwest wind Southwest 8 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 3 °C
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1007 hPa
    • Snowline Snowline 7546 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Visibility Visibility 50 km
    Partly cloudy 11:00 Partly cloudy 6° Partly cloudy
    Feels Like 4°
    Moderate west wind West 10 - 20 km/h
    		UV Index 0 Low SPF: no
    11:00 Overcast 6° Overcast
    Feels Like 4°
    Moderate west wind West 10 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 96%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 4 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1009 hPa
    • Snowline Snowline 6890 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Visibility Visibility 55 km
    12:00 Overcast 7° Overcast
    Feels Like 4°
    Moderate west wind West 17 - 34 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 98%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 4 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1009 hPa
    • Snowline Snowline 6890 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Visibility Visibility 55 km
    13:00 Partly cloudy 7° Partly cloudy
    Feels Like 4°
    Moderate west wind West 19 - 39 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 83%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 4 °C
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 6890 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Visibility Visibility 60 km
    Partly cloudy 14:00 Partly cloudy 7° Partly cloudy
    Feels Like 4°
    Moderate west wind West 19 - 39 km/h
    		UV Index 0 Low SPF: no
    14:00 Partly cloudy 7° Partly cloudy
    Feels Like 4°
    Moderate west wind West 19 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 42%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 74%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 4 °C
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 6562 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Visibility Visibility 60 km
    15:00 Partly cloudy 7° Partly cloudy
    Feels Like 4°
    Moderate northwest wind Northwest 17 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 40%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 70%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 4 °C
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 6562 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Visibility Visibility 65 km
    16:00 Scattered clouds 4° Scattered clouds
    Feels Like 2°
    Moderate northwest wind Northwest 10 - 33 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 54%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1013 hPa
    • Snowline Snowline 6562 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Visibility Visibility 60 km
    Scattered clouds 17:00 Scattered clouds 2° Scattered clouds
    Feels Like 1°
    Moderate northwest wind Northwest 5 - 20 km/h
    		UV Index 0 Low SPF: no
    17:00 Scattered clouds 2° Scattered clouds
    Feels Like 1°
    Moderate northwest wind Northwest 5 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 46%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1013 hPa
    • Snowline Snowline 6562 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Visibility Visibility 60 km
    18:00 Scattered clouds 1° Scattered clouds
    Feels Like 1°
    Gentle southwest wind Southwest 3 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 50%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 6562 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 60 km
    19:00 Scattered clouds -1° Scattered clouds
    Feels Like -1°
    Gentle south wind South 3 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 50%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 6562 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Visibility Visibility 55 km
    Scattered clouds 20:00 Scattered clouds -2° Scattered clouds
    Feels Like -3°
    Gentle southeast wind Southeast 4 - 11 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds -2° Scattered clouds
    Feels Like -3°
    Gentle southeast wind Southeast 4 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 50%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -3 °C
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 6562 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Visibility Visibility 55 km
    21:00 Scattered clouds -1° Scattered clouds
    Feels Like -3°
    Gentle southeast wind Southeast 5 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 50%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -3 °C
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 6562 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Visibility Visibility 55 km
    22:00 Scattered clouds -1° Scattered clouds
    Feels Like -3°
    Gentle southeast wind Southeast 7 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 46%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -3 °C
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 6890 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Visibility Visibility 55 km
    Scattered clouds 23:00 Scattered clouds -1° Scattered clouds
    Feels Like -4°
    Gentle east wind East 8 - 16 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds -1° Scattered clouds
    Feels Like -4°
    Gentle east wind East 8 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 44%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 7218 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 50 km
    24:00 Scattered clouds -1° Scattered clouds
    Feels Like -4°
    Gentle east wind East 9 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 55%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -4 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 7546 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Visibility Visibility 50 km

    Sunrise and Sunset

    Sunrise 08:01 Sunset 16:31
    First light 07:25 Midday 12:16 Last light 17:07
    Day length 8h 30m

    Time remaining until sunrise 6h 35m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon
    4 Full Moon

    Air quality in Lewistown today

    Detail
    28
    Fair O₃ (69 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

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