, °F

Personalized Forecasts

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    My Recent Locations

    • Today

      Sep 25

      60° /43°F
      Very windy; a little rain
      • Poor
      • for stargazing
      • Cloud Cover: 76%
      • Precip: 8%
      • Hours of Precip: 1
    • Mon

      Sep 26

      63° /42°
      Mostly sunny and windy
      • Excellent
      • for stargazing
      • Cloud Cover: 5%
      • Precip: 0%
      • Hours of Precip: 0
      More
    • Tue

      Sep 27

      65° /39°
      Partly sunny
      • Excellent
      • for stargazing
      • Cloud Cover: 0%
      • Precip: 0%
      • Hours of Precip: 0
      More
    • Wed

      Sep 28

      68° /44°
      Mostly sunny
      • Excellent
      • for stargazing
      • Cloud Cover: 11%
      • Precip: 4%
      • Hours of Precip: 0
      More
    • Thu

      Sep 29

      70° /50°
      Mostly sunny and pleasant
      • Very Good
      • for stargazing
      • Cloud Cover: 27%
      • Precip: 10%
      • Hours of Precip: 0
      More

    Day

    60°Hi RealFeel® 52° Precipitation 55%
    Winds gusting past 40 mph; mostly cloudy and cooler with occasional rain this afternoon
    • WNW 24 mph
    • Gusts: 50 mph
    • Max UV Index: 2 (Low)
    • Thunderstorms: 1%
    • Precipitation: 0.02 in
    • Rain: 0.02 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    43°Lo RealFeel® 33° Precipitation 8%
    Mostly cloudy and breezy
    • WNW 16 mph
    • Gusts: 33 mph
    • Max UV Index: N/A
    • Thunderstorms: 1%
    • 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 9/25/2015
    High 60° 68° 88° (1967) 81°
    Low 43° 45° 30° (1982) 50°

    Sunrise/Sunset

    • Sunrise: 7:20 AM
    • Sunset: 7:18 PM
    • Duration: 11:58 hr

    Moonrise/Moonset

    • Moonrise: 1:48 AM
    • Moonset: 4:37 PM
    • Duration: 14:49 hr
    Astronomy

    Solunar Information for Summit, SD

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

    Sun. Stargazing