Boulder, UT Weather

    08:00 Saturday
    Scattered clouds
    Scattered clouds
    22° Feels like 25°
    Gentle west wind West 6 - 19 km/h
    reloj Hourly Gusts up to 66 km/h for the next few hours
    • Today 29 Aug. Thunderstorm with partly cloudy skies 80% 1.1 mm 28° / 17° Strong southwest wind 32 - 68 km/h
    • Tomorrow 30 Aug. Light rain with partly cloudy skies 70% 0.2 mm 28° / 16° Strong southwest wind 26 - 56 km/h
    • Monday 31 Aug. Thunderstorm with partly cloudy skies 80% 4.3 mm 23° / 13° Moderate southwest wind 15 - 38 km/h
    • Tuesday 1 Sept. Scattered clouds 24° / 12° Strong south wind 22 - 54 km/h
    • Wednesday 2 Sept. Scattered clouds 26° / 12° Strong southwest wind 24 - 54 km/h
    • Thursday 3 Sept. Light rain with partly cloudy skies 30% 0.5 mm 24° / 14° Strong southwest wind 21 - 58 km/h
    • Friday 4 Sept. Thunderstorm with partly cloudy skies 40% 1 mm 25° / 14° Moderate southwest wind 14 - 45 km/h

    Weather Forecast for Boulder, UT Today

    , 29 August

    Tomorrow

    , 30 August
    09:00 Scattered clouds 22° Scattered clouds
    Feels Like 25°
    Gentle west wind West 6 - 19 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 32%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 15748 ft
    10:00 Scattered clouds 24° Scattered clouds
    Feels Like 25°
    Moderate southwest wind Southwest 10 - 27 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 36%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 32%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 15748 ft
    11:00 Scattered clouds 25° Scattered clouds
    Feels Like 26°
    Moderate southwest wind Southwest 14 - 36 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 32%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 32%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 15748 ft
    12:00 Scattered clouds 26° Scattered clouds
    Feels Like 26°
    Strong southwest wind Southwest 24 - 51 km/h
    		UV Index 8 Very High! SPF: 25-50
    • Rain Rain 20% 0 mm
    • Humidity Humidity 27%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 34%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 51 km/h
    • Snowline Snowline 15748 ft
    13:00 Light rain with partly cloudy skies 40% 0.008 mm 26° Light rain
    Feels Like 26°
    Strong southwest wind Southwest 32 - 66 km/h
    		UV Index 9 Very High! SPF: 25-50
    • Rain Rain 40% 0.008 mm
    • Humidity Humidity 28%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 22%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 32 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 66 km/h
    • Snowline Snowline 16076 ft
    Light rain 14:00 Light rain with partly cloudy skies 30% 0.004 mm 27° Light rain
    Feels Like 27°
    Strong southwest wind Southwest 27 - 66 km/h
    		UV Index 9 Very High! SPF: 25-50
    14:00 Light rain with partly cloudy skies 40% 0.4 mm 27° Light rain
    Feels Like 27°
    Strong southwest wind Southwest 27 - 66 km/h
    		UV Index 9 Very High! SPF: 25-50
    • Rain Rain 30% 0.004 mm
    • Humidity Humidity 28%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 21%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 27 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 66 km/h
    • Snowline Snowline 16076 ft
    15:00 Light rain with partly cloudy skies 30% 0.004 mm 28° Light rain
    Feels Like 27°
    Strong southwest wind Southwest 26 - 58 km/h
    		UV Index 7 High SPF: 15-25
    • Rain Rain 30% 0.004 mm
    • Humidity Humidity 25%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 47%
    • Feels Like Feels Like 27 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 58 km/h
    • Snowline Snowline 16076 ft
    16:00 Thunderstorm with partly cloudy skies 60% 0.02 mm 27° Thunderstorm
    Feels Like 26°
    Strong southwest wind Southwest 29 - 62 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 60% 0.02 mm
    • Humidity Humidity 27%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 21%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 8 km
    • Wind Wind - Average 29 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 62 km/h
    • Snowline Snowline 16076 ft
    Light rain 17:00 Light rain with partly cloudy skies 60% 0.008 mm 27° Light rain
    Feels Like 26°
    Strong southwest wind Southwest 21 - 60 km/h
    		UV Index 3 Moderate SPF: 6-10
    17:00 Thunderstorm with partly cloudy skies 60% 0.7 mm 27° Thunderstorm
    Feels Like 26°
    Strong southwest wind Southwest 21 - 60 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 60% 0.008 mm
    • Humidity Humidity 29%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 19%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 60 km/h
    • Snowline Snowline 16404 ft
    18:00 Scattered clouds 26° Scattered clouds
    Feels Like 26°
    Strong southwest wind Southwest 21 - 51 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 28%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 20%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 51 km/h
    • Snowline Snowline 16076 ft
    19:00 Scattered clouds 26° Scattered clouds
    Feels Like 26°
    Moderate southwest wind Southwest 18 - 45 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 28%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 15%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Snowline Snowline 15748 ft
    Scattered clouds 20:00 Scattered clouds 24° Scattered clouds
    Feels Like 25°
    Moderate southwest wind Southwest 13 - 36 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 24° Scattered clouds
    Feels Like 25°
    Moderate southwest wind Southwest 13 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 32%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 18%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 16076 ft
    21:00 Clear skies 22° Clear
    Feels Like 25°
    Moderate southwest wind Southwest 10 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 37%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 6%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 15748 ft
    22:00 Clear skies 21° Clear
    Feels Like 21°
    Moderate southwest wind Southwest 5 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 42%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 15748 ft
    Scattered clouds 23:00 Scattered clouds 20° Scattered clouds
    Feels Like 20°
    Gentle southwest wind Southwest 4 - 12 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 20° Scattered clouds
    Feels Like 20°
    Gentle southwest wind Southwest 4 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 46%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 17%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 15748 ft
    24:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Gentle west wind West 3 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 49%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 15420 ft

    Air quality in Boulder today

    Detail
    45
    Moderate O₃ (112 µg/m³)

    Sunrise and Sunset

    Sunrise 06:53 Sunset 19:59
    First light 06:26 Midday 13:26 Last light 20:26
    Day length 13h 6m

    Remaining daylight 11h 8m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    29 Full Moon
    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

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

    • Avg. Temp.
      Avg. Temp.: 18 °C Max.: 25 °C Min: 12 °C
    • Rainy Days
      Rainy Days: 13 days
    • Accumulated Rainfall
      Accumulated Rainfall: 66 mm
    • Average Wind Speed
      Average Wind Speed: 8 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