Eureka, MT Weather

    22:00 Sunday
    Overcast
    Overcast
    2° Feels like 2°
    New Moon New Moon Illuminated: 3%
    • Today 21 Dec. Partly cloudy 6° / -2° Moderate east wind 10 - 26 km/h
    • Tomorrow 22 Dec. Light rain with partly cloudy skies 90% 4.9 mm 5° / -2° Moderate southeast wind 8 - 31 km/h
    • Tuesday 23 Dec. Light rain with partly cloudy skies 80% 1.2 mm 6° / -2° Moderate southeast wind 9 - 27 km/h
    • Wednesday 24 Dec. Moderate rain with partly cloudy skies 80% 7.4 mm 5° / 1° Moderate southeast wind 9 - 29 km/h
    • Thursday 25 Dec. Light rain with partly cloudy skies 70% 0.8 mm 3° / -5° Moderate southeast wind 5 - 23 km/h
    • Friday 26 Dec. Snow with partly cloudy skies 90% 4.1 mm 4° / -6° Moderate southeast wind 9 - 34 km/h
    • Saturday 27 Dec. Partly cloudy -1° / -11° Moderate east wind 7 - 20 km/h

    Weather Forecast for Eureka, MT Today

    , 21 December

    Tomorrow

    , 22 December
    17:00 Overcast 2° Overcast
    Feels Like 2°
    Gentle southwest wind Southwest 3 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 68%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 98%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1007 hPa
    • Snowline Snowline 4593 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Visibility Visibility 65 km
    18:00 Partly cloudy 2° Partly cloudy
    Feels Like 2°
    Gentle south wind South 3 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 91%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1007 hPa
    • Snowline Snowline 4593 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Visibility Visibility 65 km
    19:00 Partly cloudy 1° Partly cloudy
    Feels Like 1°
    Gentle south wind South 4 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 85%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1007 hPa
    • Snowline Snowline 4921 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 60 km
    20:00 Overcast 1° Overcast
    Feels Like 0°
    Gentle southeast wind Southeast 5 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 96%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like 0 °C
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1007 hPa
    • Snowline Snowline 4921 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Visibility Visibility 60 km
    21:00 Overcast 2° Overcast
    Feels Like 1°
    Gentle southeast wind Southeast 5 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1007 hPa
    • Snowline Snowline 4921 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Visibility Visibility 60 km
    22:00 Overcast 2° Overcast
    Feels Like 2°
    Gentle south wind South 4 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 96%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1006 hPa
    • Snowline Snowline 4921 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Visibility Visibility 65 km
    23:00 Overcast 2° Overcast
    Feels Like 2°
    Gentle south wind South 4 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1006 hPa
    • Snowline Snowline 4921 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Visibility Visibility 60 km
    24:00 Overcast 2° Overcast
    Feels Like 2°
    Gentle south wind South 4 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 2.36 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1005 hPa
    • Snowline Snowline 4921 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 10 km

    Sunrise and Sunset

    Sunrise 08:31 Sunset 16:45
    First light 07:53 Midday 12:38 Last light 17:23
    Day length 8h 15m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    21 New Moon
    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

    Air quality in Eureka today

    Detail
    30
    Fair O₃ (74 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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