Boulder, CO - Extended Weather Forecast

    01:00 Monday
    Clear
    Clear skies
    8° Feels like 7°
    First Quarter First Quarter Illuminated: 7%
    • Monday 29 Dec. Scattered clouds 8° / -4° Moderate southwest wind 13 - 28 km/h
    • Tuesday 30 Dec. Scattered clouds 13° / -1° Moderate southwest wind 13 - 30 km/h
    • Wednesday 31 Dec. Scattered clouds 16° / 1° Moderate southwest wind 10 - 38 km/h
    • Thursday 1 Jan. Scattered clouds 11° / -3° Moderate west wind 9 - 33 km/h
    • Friday 2 Jan. Scattered clouds 5° / -6° Moderate northeast wind 7 - 28 km/h
    • Saturday 3 Jan. Partly cloudy 0° / -11° Strong west wind 26 - 64 km/h
    • Sunday 4 Jan. Scattered clouds 2° / -12° Very strong west wind 31 - 87 km/h
    Monday, 29 December
    Tuesday, 30 December
    02:00 Scattered clouds -3° Scattered clouds
    Feels Like -7°
    Moderate southwest wind Southwest 11 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 18%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1029 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 4921 ft
    05:00 Scattered clouds -2° Scattered clouds
    Feels Like -6°
    Moderate southwest wind Southwest 10 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 50%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 21%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 6234 ft
    08:00 Scattered clouds 2° Scattered clouds
    Feels Like 0°
    Moderate southwest wind Southwest 6 - 27 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 35%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 24%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1026 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 6890 ft
    11:00 Scattered clouds 6° Scattered clouds
    Feels Like 6°
    Moderate southwest wind Southwest 3 - 26 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 26%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 26%
    • Feels Like Feels Like 6 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 7218 ft
    14:00 Scattered clouds 5° Scattered clouds
    Feels Like 5°
    Moderate southwest wind Southwest 2 - 24 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 29%
    • Dew Point Dew Point -12 °C
    • Clouds Clouds 17%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 7874 ft
    17:00 Clear 2° Sunny
    Feels Like 2°
    Moderate southwest wind Southwest 3 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 37%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 7%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 8202 ft
    20:00 Clear skies 1° Clear
    Feels Like -1°
    Moderate southwest wind Southwest 8 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 46%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 7%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 8530 ft
    23:00 Clear skies 0° Clear
    Feels Like -3°
    Moderate southwest wind Southwest 13 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 7%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 8858 ft

    Sunrise and Sunset

    Sunrise 07:20 Sunset 16:39
    First light 06:49 Midday 11:59 Last light 17:10
    Day length 9h 20m

    Time remaining until sunrise 5h 28m

    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 Boulder today

    Detail
    27
    Fair O₃ (67 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

    More Videos
    A large lenticular cloud covers one of the volcanoes in Kamchatka, Russia
    A large lenticular cloud covers one of the volcanoes in Kamchatka, Russia