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Personalized Forecasts

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    My Recent Locations

    • Early AM

      Sep 20

      59° Lo
      Clearing
      • Stargazing
      • Weather
      • Cloud Cover: 78%
      • Precip: 58%
      • Hours of Precip: 4.5
      More
    • Today

      Sep 20

      74° /54°F
      Sunny and nice
      • Excellent
      • for stargazing
      • Cloud Cover: 7%
      • Precip: 2%
      • Hours of Precip: 0
    • Thu

      Sep 21

      85° /72°
      Partly sunny; breezy, warmer
      • Excellent
      • for stargazing
      • Cloud Cover: 0%
      • Precip: 17%
      • Hours of Precip: 0
      More
    • Fri

      Sep 22

      89° /67°
      A thunderstorm around
      • Poor
      • for stargazing
      • Cloud Cover: 86%
      • Precip: 55%
      • Hours of Precip: 1.5
      More
    • Sat

      Sep 23

      75° /61°
      Heavy rain and a thunderstorm
      • Poor
      • for stargazing
      • Cloud Cover: 93%
      • Precip: 40%
      • Hours of Precip: 7
      More
    Wednesday
    4am
    5am
    6am
    7am
    8am
    9am
    10am
    11am
    Forecast Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Sunny Sunny Sunny Sunny
    Temp (°F) 63° 61° 60° 59° 60° 60° 62° 65°
    RealFeel® 63° 60° 59° 57° 58° 59° 64° 70°
    Wind (mph) 5 W 5 W 6 W 7 W 9 W 12 W 13 WNW 10 WNW
    precip
    4am
    5am
    6am
    7am
    8am
    9am
    10am
    11am
    Rain
    32%
    32%
    32%
    21%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    4am
    5am
    6am
    7am
    8am
    9am
    10am
    11am
    UV Index 0 0 0 0 1 3 4 8
    Cloud Cover 100% 79% 47% 30% 0% 0% 0% 0%
    Humidity 93% 92% 93% 91% 82% 79% 74% 69%
    Dew Point 61° 59° 58° 56° 54° 54° 54° 54°
    Temp °F
    4am
    5am
    6am
    7am
    8am
    9am
    10am
    11am
    70° 65° 60° 55°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/20/2016
    High 74° 72° 92° (1941) 86°
    Low 54° 47° 25° (1918) 54°

    Sunrise/Sunset

    • Sunrise: 7:11 AM
    • Sunset: 7:28 PM
    • Duration: 12:17 hr

    Moonrise/Moonset

    • Moonrise: 7:30 AM
    • Moonset: 8:02 PM
    • Duration: 12:32 hr
    Astronomy

    Solunar Information for Sioux Falls, SD

    Wed, Sep 20
    New
    Thu, Sep 28
    First
    Thu, Oct 5
    Full
    Thu, Oct 12
    Last

    Wed. Stargazing