• Today

    Dec 28

    20°Lo 7°

    A blend of sun and clouds

    Poor for stargazing
    • Cloud
      Cover
      93%
    • Precip
      68%
    • Hours of Precip
      1
  • Mon

    Dec 29

    8°Lo -12°

    Mostly cloudy; breezy, colder

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Tue

    Dec 30

    1°Lo -10°

    Lots of sun; bitterly cold

    Good for stargazing
    • Cloud
      Cover
      21%
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Wed

    Dec 31

    13°Lo 7°

    Sunny and cold

    Good for stargazing
    • Cloud
      Cover
      0%
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Thu

    Jan 1

    22°Lo 8°

    Sunshine and not as cold

    Fair for stargazing
    • Cloud
      Cover
      38%
    • Precip
      7%
    • Hours of Precip
      0
    more
Next Previous
Next 8 hours >
  Sun
12am
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  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
Temp (°F)
RealFeel®
Humidity 100% 100% 91% 87% 91% 100% 100% 100%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
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0%
Snow
 
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Ice
 
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  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 0 0 4 WNW 0 0 0 0 1 NW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 35% 35% 35% 35% 35% 40% 41% 68%
Dew Point -1°
Middle Grid line 5 F Middle Grid line 0 F

Temperature History - Dec 28

more Historical Weather Data >
  Today Normal Record 12/28/2013
High 20° 26° 57° (2002) 44°
Low -23° (1924)

Solunar Information for Sioux Falls, SD

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:59 AM with 8:59 of sunlight, then sets at 4:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:10 PM with 13:00 of moolight, then sets at 1:10 AM

Sun, Dec 28
First
Mon, Jan 5
Full
Tue, Jan 13
Last
Tue, Jan 20
New

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Sun. Stargazing