, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Apr 25

      66° /39°F
      Plenty of sunshine
      • Good
      • for stargazing
      • Cloud Cover: 18%
      • Precip: 1%
      • Hours of Precip: 0
    • Thu

      Apr 26

      58° /37°
      Clouds giving way to some sun
      • Good
      • for stargazing
      • Cloud Cover: 0%
      • Precip: 1%
      • Hours of Precip: 0
      More
    • Fri

      Apr 27

      71° /41°
      Sunny, pleasant and warmer
      • Good
      • for stargazing
      • Cloud Cover: 22%
      • Precip: 5%
      • Hours of Precip: 0
      More
    • Sat

      Apr 28

      74° /48°
      Mostly cloudy and warm
      • Poor
      • for stargazing
      • Cloud Cover: 76%
      • Precip: 23%
      • Hours of Precip: 0
      More
    • Sun

      Apr 29

      73° /43°
      Variable clouds with a shower
      • Good
      • for stargazing
      • Cloud Cover: 32%
      • Precip: 11%
      • Hours of Precip: 1
      More
    Wednesday
    10pm
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    Forecast Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear
    Temp (°F) 51° 51° 49° 48° 47° 45° 43° 41°
    RealFeel® 48° 47° 45° 44° 42° 41° 39° 37°
    Wind (mph) 6 WSW 7 WSW 8 W 8 W 8 WNW 8 NW 7 NW 7 NW
    precip
    10pm
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    Rain
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
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    Ice
    0%
    0%
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    0%
    0%
    0%
    0%
    0%
    SKY
    10pm
    11pm
    12am
    1am
    2am
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    4am
    5am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 11% 11% 11% 16% 25% 25% 25% 25%
    Humidity 40% 44% 47% 49% 54% 56% 57% 60%
    Dew Point 27° 29° 30° 30° 31° 31° 29° 28°
    Visibility 10 mi 10 mi 10 mi 10 mi 10 mi 10 mi 10 mi 10 mi
    Temp °F
    10pm
    11pm
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    55° 50° 45° 40°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/25/2017
    High 66° 66° N/A 57°
    Low 39° 38° N/A 34°

    Sunrise/Sunset

    • Sunrise: 6:09 AM
    • Sunset: 7:50 PM
    • Duration: 13:41 hr

    Moonrise/Moonset

    • Moonrise: 3:23 PM
    • Moonset: 4:39 AM
    • Duration: 13:16 hr
    Astronomy

    Solunar Information for Boulder, CO

    Mon, Apr 30
    Full
    Tue, May 8
    Last
    Tue, May 15
    New
    Tue, May 22
    First

    Wed. Stargazing