• Today

    Aug 5

    80°Lo 66°

    A thunderstorm this afternoon

    Poor for stargazing
    • Cloud
      Cover
      70%
    • Precip
      55%
    • Hours of Precip
      1
  • Thu

    Aug 6

    82°Lo 64°

    A severe afternoon t-storm

    Poor for stargazing
    • Cloud
      Cover
      54%
    • Precip
      57%
    • Hours of Precip
      2
    more
  • Fri

    Aug 7

    84°Lo 65°

    Partly sunny

    Fair for stargazing
    • Cloud
      Cover
      43%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sat

    Aug 8

    80°Lo 63°

    Mostly cloudy

    Poor for stargazing
    • Cloud
      Cover
      79%
    • Precip
      55%
    • Hours of Precip
      1
    more
  • Sun

    Aug 9

    79°Lo 60°

    An afternoon thunderstorm

    Good for stargazing
    • Cloud
      Cover
      62%
    • Precip
      60%
    • Hours of Precip
      2.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
8pm
9pm 10pm 11pm Thu
12am
1am 2am 3am
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Forecast
Partly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 77° 75° 73° 72° 71° 70° 69° 69°
RealFeel® 78° 77° 74° 72° 71° 69° 69° 69°
Humidity 75% 83% 85% 89% 92% 90% 89% 94%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
20%
 
20%
 
20%
 
20%
 
20%
 
18%
 
14%
 
14%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (mph) 8 SSE 8 SSE 8 SSE 8 SSE 8 SSE 9 SSE 8 SSE 8 S
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 70% 70% 70% 70% 70% 70% 70% 70%
Dew Point 69° 69° 69° 68° 68° 66° 66° 67°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 5

more Historical Weather Data >
  Today Normal Record 8/5/2014
High 80° 83° 99° (1968) 74°
Low 66° 61° 44° (1908) 60°

Solunar Information for Sioux Falls, SD

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 14:25 of sunlight, then sets at 8:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:55 PM with 13:52 of moolight, then sets at 1:47 PM

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

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.

Wed. Stargazing