• Today

    Dec 20

    34°Lo 25°

    Mostly cloudy

    Poor for stargazing
    • Cloud
      Cover
      96%
    • Precip
      2%
    • Hours of Precip
      0
  • Sun

    Dec 21

    39°Lo 29°

    Mainly cloudy

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      21%
    • Hours of Precip
      0
    more
  • Mon

    Dec 22

    37°Lo 25°

    Clouds and sun, a snow shower

    Poor for stargazing
    • Cloud
      Cover
      98%
    • Precip
      25%
    • Hours of Precip
      1.5
    more
  • Tue

    Dec 23

    30°Lo 19°

    Cloudy, flurries; colder

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      6%
    • Hours of Precip
      2
    more
  • Wed

    Dec 24

    28°Lo 17°

    Partly sunny and breezy

    Good for stargazing
    • Cloud
      Cover
      22%
    • Precip
      2%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
11pm
Sun
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 27° 25° 27° 27° 28° 28° 28° 29°
RealFeel® 22° 19° 22° 23° 24° 24° 25° 26°
Humidity 86% 94% 85% 85% 83% 79% 76% 74%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 7 S 7 S 6 S 6 S 6 S 6 S 6 S 5 S
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 95% 95% 95% 96% 98% 99% 99% 98%
Dew Point 23° 23° 23° 23° 23° 22° 21° 21°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 34° 27° 57° (1941) 14°
Low 25° -26° (1916)

Solunar Information for Sioux Falls, SD

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:56 AM with 8:56 of sunlight, then sets at 4:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:11 AM with 9:56 of moolight, then sets at 4:07 PM

Mon, Dec 22
New
Sun, Dec 28
First
Mon, Jan 5
Full
Tue, Jan 13
Last

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.

Sat. Stargazing