Boulder, MT Weather

    04:00 Sunday
    Scattered clouds
    Scattered clouds
    9° Feels like 9°
    Last Quarter Last Quarter Illuminated: 93%
    reloj Hourly Light rain in the next few hours
    • Today 30 Aug. Light rain with partly cloudy skies 70% 4 mm 21° / 7° Moderate west wind 13 - 39 km/h
    • Tomorrow 31 Aug. Clear 26° / 6° Moderate southeast wind 10 - 29 km/h
    • Tuesday 1 Sept. Scattered clouds 25° / 10° Moderate south wind 13 - 35 km/h
    • Wednesday 2 Sept. Light rain with partly cloudy skies 70% 1 mm 24° / 10° Strong southwest wind 16 - 53 km/h
    • Thursday 3 Sept. Scattered clouds 22° / 9° Moderate southwest wind 15 - 43 km/h
    • Friday 4 Sept. Clear 28° / 7° Strong south wind 18 - 51 km/h
    • Saturday 5 Sept. Scattered clouds 30° / 11° Moderate south wind 15 - 48 km/h

    Weather Forecast for Boulder, MT Today

    , 30 August

    Tomorrow

    , 31 August
    04:00 Scattered clouds 9° Scattered clouds
    Feels Like 9°
    Gentle northwest wind Northwest 4 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 100%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 21%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 11155 ft
    05:00 Scattered clouds 8° Scattered clouds
    Feels Like 9°
    Gentle northwest wind Northwest 3 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 100%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 51%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 10827 ft
    06:00 Partly cloudy 8° Partly cloudy
    Feels Like 8°
    Gentle northwest wind Northwest 4 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 78%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 8 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 10171 ft
    07:00 Light rain with partly cloudy skies 50% 0.031 mm 8° Light rain
    Feels Like 8°
    Gentle west wind West 4 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.031 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 65%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 9843 ft
    Light rain 08:00 Light rain with partly cloudy skies 50% 0.024 mm 8° Light rain
    Feels Like 9°
    Gentle southwest wind Southwest 3 - 18 km/h
    		UV Index 0 Low SPF: no
    08:00 Light rain with partly cloudy skies 50% 1.4 mm 8° Light rain
    Feels Like 9°
    Gentle southwest wind Southwest 3 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.024 mm
    • Humidity Humidity 100%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 60%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 9843 ft
    09:00 Clear 10° Sunny
    Feels Like 10°
    Moderate southwest wind Southwest 3 - 20 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 7%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 9843 ft
    10:00 Clear 13° Sunny
    Feels Like 13°
    Moderate west wind West 6 - 23 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 59%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 6%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 9514 ft
    Scattered clouds 11:00 Scattered clouds 15° Scattered clouds
    Feels Like 15°
    Moderate west wind West 9 - 28 km/h
    		UV Index 3 Moderate SPF: 6-10
    11:00 Scattered clouds 15° Scattered clouds
    Feels Like 15°
    Moderate west wind West 9 - 28 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 36%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 12%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 9514 ft
    12:00 Clear 17° Sunny
    Feels Like 17°
    Moderate west wind West 10 - 31 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 27%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 9843 ft
    13:00 Clear 18° Sunny
    Feels Like 18°
    Moderate west wind West 12 - 36 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 22%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 10171 ft
    Sunny 14:00 Clear 19° Sunny
    Feels Like 19°
    Moderate west wind West 13 - 39 km/h
    		UV Index 6 High SPF: 15-25
    14:00 Clear 19° Sunny
    Feels Like 19°
    Moderate west wind West 13 - 39 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 20%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Snowline Snowline 10499 ft
    15:00 Clear 20° Sunny
    Feels Like 20°
    Moderate west wind West 13 - 39 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 19%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Snowline Snowline 10827 ft
    16:00 Clear 20° Sunny
    Feels Like 20°
    Moderate west wind West 13 - 38 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 19%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 11155 ft
    Scattered clouds 17:00 Scattered clouds 20° Scattered clouds
    Feels Like 20°
    Moderate west wind West 13 - 37 km/h
    		UV Index 2 Low SPF: no
    17:00 Scattered clouds 20° Scattered clouds
    Feels Like 20°
    Moderate west wind West 13 - 37 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 19%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 11%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 11155 ft
    18:00 Scattered clouds 20° Scattered clouds
    Feels Like 20°
    Moderate west wind West 12 - 36 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 19%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 10%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 11483 ft
    19:00 Scattered clouds 18° Scattered clouds
    Feels Like 18°
    Moderate west wind West 8 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 22%
    • Dew Point Dew Point -3 °C
    • Clouds Clouds 11%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 11483 ft
    Sunny 20:00 Clear 15° Sunny
    Feels Like 15°
    Moderate west wind West 5 - 25 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 15° Scattered clouds
    Feels Like 15°
    Moderate west wind West 5 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 31%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 7%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 11483 ft
    21:00 Clear skies 13° Clear
    Feels Like 13°
    Moderate west wind West 4 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 35%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 11811 ft
    22:00 Clear skies 11° Clear
    Feels Like 11°
    Gentle west wind West 3 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 12139 ft
    Clear 23:00 Clear skies 10° Clear
    Feels Like 10°
    Gentle west wind West 3 - 18 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 10° Scattered clouds
    Feels Like 10°
    Gentle west wind West 3 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 12467 ft
    24:00 Scattered clouds 8° Scattered clouds
    Feels Like 8°
    Gentle west wind West 4 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 17%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 12467 ft

    Air quality in Boulder today

    Detail
    48
    Moderate O₃ (122 µg/m³)

    Sunrise and Sunset

    Sunrise 06:46 Sunset 20:10
    First light 06:15 Midday 13:29 Last light 20:41
    Day length 13h 24m

    Time remaining until sunrise 2h 21m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    30 Last Quarter
    31 Last Quarter
    1 Last Quarter
    2 Last Quarter
    3 Last Quarter
    4 Last Quarter
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 New Moon
    10 New Moon
    11 New Moon
    12 First Quarter

    What is the weather like in Boulder, MT in August?

    • Avg. Temp.
      Avg. Temp.: 17 °C Max.: 26 °C Min: 9 °C
    • Rainy Days
      Rainy Days: 10 days
    • Accumulated Rainfall
      Accumulated Rainfall: 43 mm
    • Average Wind Speed
      Average Wind Speed: 7 km/h

    Weather graphs

    Videos

    More Videos
    Several supercells cause catastrophic hailstorms across the Lombardy region of Italy
    Several supercells cause catastrophic hailstorms across the Lombardy region of Italy