, °F

Personalized Forecasts

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    My Recent Locations

    • Today

      Aug 17

      76° /57°F
      Decreasing clouds
      • Fair
      • for stargazing
      • Cloud Cover: 40%
      • Precip: 25%
      • Hours of Precip: 0
    • Fri

      Aug 18

      78° /54°
      A few morning showers
      • Excellent
      • for stargazing
      • Cloud Cover: 2%
      • Precip: 4%
      • Hours of Precip: 1
      More
    • Sat

      Aug 19

      82° /62°
      Pleasant with plenty of sun
      • Good
      • for stargazing
      • Cloud Cover: 29%
      • Precip: 7%
      • Hours of Precip: 0
      More
    • Sun

      Aug 20

      83° /62°
      Partly sunny and humid
      • Poor
      • for stargazing
      • Cloud Cover: 79%
      • Precip: 66%
      • Hours of Precip: 1
      More
    • Mon

      Aug 21

      78° /58°
      An afternoon thunderstorm
      • Good
      • for stargazing
      • Cloud Cover: 23%
      • Precip: 15%
      • Hours of Precip: 1
      More

    Day

    76°Hi RealFeel® 78° Precipitation 6%
    Breezy this morning; otherwise, after a cloudy start, sunshine returns
    • Winds from the
    • NW 15 mph
    • Gusts: 25 mph
    • Max UV Index: 12 (Extreme)
    • Thunderstorms: 10%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    57°Lo RealFeel® 55° Precipitation 25%
    Partly cloudy
    • Winds from the
    • ENE 5 mph
    • Gusts: 10 mph
    • Max UV Index: N/A
    • Thunderstorms: 24%
    • 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 8/17/2016
    High 76° 80° 98° (1976) 85°
    Low 57° 57° 39° (1943) 58°

    Sunrise/Sunset

    • Sunrise: 6:32 AM
    • Sunset: 8:32 PM
    • Duration: 14:00 hr

    Moonrise/Moonset

    • Moonrise: 2:03 AM
    • Moonset: 5:19 PM
    • Duration: 15:16 hr
    Astronomy

    Solunar Information for Watertown, SD

    Mon, Aug 21
    New
    Tue, Aug 29
    First
    Wed, Sep 6
    Full
    Wed, Sep 13
    Last

    Thu. Stargazing