• Early AM

    Sep 20

    Lo 61°

    Partly to mostly cloudy

    Stargazing Weather
    • Cloud
      Cover
      79%
    • Precip
      25%
    • Hours of Precip
      0.5
    more
  • Today

    Sep 20

    78°Lo 52°

    Breezy with periods of sun

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Sun

    Sep 21

    71°Lo 46°

    Mostly sunny and nice

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      2%
    • Hours of Precip
      0
  • Mon

    Sep 22

    73°Lo 55°

    Sunny much of the time

    Very Good for stargazing
    • Cloud
      Cover
      47%
    • Precip
      18%
    • Hours of Precip
      0
    more
  • Tue

    Sep 23

    67°Lo 58°

    An afternoon thunderstorm

    Poor for stargazing
    • Cloud
      Cover
      94%
    • Precip
      60%
    • Hours of Precip
      2.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Clear
Clear
Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 54° 54° 52° 54° 57° 61° 64° 66°
RealFeel® 51° 50° 48° 50° 55° 60° 65° 67°
Humidity 67% 67% 70% 65% 59% 55% 51% 46%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
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%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 5 NW 5 NW 6 NW 7 NW 7 NW 8 NW 8 NW 9 NNW
UV Index 0 0 0 0 1 2 4 4
Cloud Cover 0% 0% 0% 11% 11% 11% 11% 11%
Dew Point 44° 43° 43° 43° 43° 44° 45° 45°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 71° 71° 93° (1937) 75°
Low 46° 47° 25° (1913) 35°

Solunar Information for Sioux Falls, SD

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:11 AM with 12:17 of sunlight, then sets at 7:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:48 AM with 13:48 of moolight, then sets at 5:36 PM

Wed, Sep 24
New
Wed, Oct 1
First
Wed, Oct 8
Full
Wed, Oct 15
Last

Lunar Reconnaissance Orbiter Studies Moon

Sep 14, 2014; 5:00 AM ET We now know the topographical structure of the moon better than our own planet thanks to LRO.

Sun. Stargazing