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Personalized Forecasts

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    My Recent Locations

    • Today

      Sep 26

      75° /43°
      Plenty of sunshine
      • Excellent
      • for stargazing
      • Cloud Cover: 2%
      • Precip: 0%
      • Hours of Precip: 0
      More
    • Tue

      Sep 27

      81° /47°F
      Sunny and pleasant
      • Excellent
      • for stargazing
      • Cloud Cover: 0%
      • Precip: 3%
      • Hours of Precip: 0
    • Wed

      Sep 28

      79° /46°
      Mostly sunny
      • Good
      • for stargazing
      • Cloud Cover: 45%
      • Precip: 5%
      • Hours of Precip: 0
      More
    • Thu

      Sep 29

      80° /49°
      Partly sunny and pleasant
      • Fair
      • for stargazing
      • Cloud Cover: 57%
      • Precip: 16%
      • Hours of Precip: 0
      More
    • Fri

      Sep 30

      77° /51°
      A stray afternoon t-shower
      • Fair
      • for stargazing
      • Cloud Cover: 75%
      • Precip: 17%
      • Hours of Precip: 0.5
      More

    Day

    81°Hi RealFeel® 85° Precipitation 0%
    Pleasant with plenty of sunshine
    • E 5 mph
    • Gusts: 8 mph
    • Max UV Index: 6 (High)
    • Thunderstorms: 1%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    47°Lo RealFeel® 48° Precipitation 3%
    Clear
    • NW 4 mph
    • Gusts: 6 mph
    • Max UV Index: N/A
    • Thunderstorms: 3%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 81° 74° N/A 92°
    Low 47° 37° N/A 48°

    Sunrise/Sunset

    • Sunrise: 6:54 AM
    • Sunset: 6:48 PM
    • Duration: 11:54 hr

    Moonrise/Moonset

    • Moonrise: 3:35 AM
    • Moonset: 5:16 PM
    • Duration: 13:41 hr
    Astronomy

    Solunar Information for Longmont, CO

    Sat, Oct 1
    New
    Sun, Oct 9
    First
    Sun, Oct 16
    Full
    Sat, Oct 22
    Last

    Tue. Stargazing