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    • Today

      Feb 19

      61° /36°F
      Mild with sunny intervals
      • Poor
      • for stargazing
      • Cloud Cover: 77%
      • Precip: 43%
      • Hours of Precip: 0.5
    • Mon

      Feb 20

      60° /38°
      Mostly sunny and mild
      • Good
      • for stargazing
      • Cloud Cover: 29%
      • Precip: 2%
      • Hours of Precip: 0
      More
    • Tue

      Feb 21

      67° /44°
      Partly sunny and mild
      • Very Good
      • for stargazing
      • Cloud Cover: 19%
      • Precip: 6%
      • Hours of Precip: 0
      More
    • Wed

      Feb 22

      64° /32°
      Mostly sunny, a shower; mild
      • Poor
      • for stargazing
      • Cloud Cover: 69%
      • Precip: 16%
      • Hours of Precip: 1
      More
    • Thu

      Feb 23

      44° /24°
      Cooler; a little p.m. rain
      • Poor
      • for stargazing
      • Cloud Cover: 91%
      • Precip: 65%
      • Hours of Precip: 3
      More
    Sunday
    8am
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    Forecast Mostly Sunny Partly Sunny Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
    Temp (°F) 39° 45° 48° 53° 59° 60° 60° 61°
    RealFeel® 46° 52° 56° 61° 67° 63° 60° 60°
    Wind (mph) 0 1 ENE 2 ENE 2 ENE 4 ENE 7 ENE 10 NE 9 NNE
    precip
    8am
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    Rain
    0%
    0%
    0%
    0%
    1%
    7%
    7%
    7%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    8am
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    UV Index 1 2 3 3 3 3 3 2
    Cloud Cover 17% 35% 52% 70% 70% 70% 70% 70%
    Humidity 61% 51% 44% 38% 33% 30% 29% 28%
    Dew Point 27° 28° 27° 28° 30° 29° 27° 27°
    Temp °F
    8am
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    65° 60° 55° 50° 45° 40° 35°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 2/19/2016
    High 61° 49° N/A 68°
    Low 36° 24° N/A 41°

    Sunrise/Sunset

    • Sunrise: 6:49 AM
    • Sunset: 5:42 PM
    • Duration: 10:53 hr

    Moonrise/Moonset

    • Moonrise: 1:24 AM
    • Moonset: 11:46 AM
    • Duration: 10:22 hr
    Astronomy

    Solunar Information for Boulder, CO

    Sun, Feb 26
    New
    Sun, Mar 5
    First
    Sun, Mar 12
    Full
    Mon, Mar 20
    Last

    Sun. Stargazing