• Today

    Aug 1

    87°Lo 64°

    A strong afternoon t-storm

    Poor for stargazing
    • Cloud
      Cover
      48%
    • Precip
      65%
    • Hours of Precip
      2
    more
  • Sun

    Aug 2

    87°Lo 57°

    Plenty of sunshine

    Fair for stargazing
    • Cloud
      Cover
      26%
    • Precip
      7%
    • Hours of Precip
      0
  • Mon

    Aug 3

    81°Lo 58°

    Partly sunny

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Tue

    Aug 4

    80°Lo 58°

    Partly sunny and pleasant

    Poor for stargazing
    • Cloud
      Cover
      78%
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Wed

    Aug 5

    78°Lo 61°

    Nice with periods of sun

    Poor for stargazing
    • Cloud
      Cover
      66%
    • Precip
      15%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Sunny
Sunny
Sunny
Temp (°F) 69° 68° 66° 64° 65° 69° 73° 78°
RealFeel® 68° 66° 64° 63° 64° 69° 76° 83°
Humidity 86% 86% 89% 95% 91% 83% 76% 67%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
20%
 
20%
 
20%
 
20%
 
13%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 7 SW 6 SW 7 SW 6 SW 6 WSW 7 WSW 8 W 8 WNW
UV Index 0 0 0 0 0 1 3 4
Cloud Cover 46% 46% 46% 46% 46% 0% 0% 0%
Dew Point 64° 63° 63° 62° 62° 64° 65° 66°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2014
High 87° 84° 101° (1936) 82°
Low 57° 62° 44° (1904) 57°

Solunar Information for Sioux Falls, SD

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 14:32 of sunlight, then sets at 8:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:08 PM with 12:06 of moolight, then sets at 10:14 AM

Fri, Aug 7
Last
Fri, Aug 14
New
Sat, Aug 22
First
Sat, Aug 29
Full

Sioux Falls Weather Report

US Forest Service Firefighter Dies at California Wildfire

August 1, 2015; 9:13 AM ET

David "Dave" Ruhl of Rapid City, South Dakota, was found Friday morning after search and rescue efforts were conducted, the U.S. Forest Service said. more >

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