• Today

    Sep 18

    76°Lo 60°

    Breezy with cloudy spells

    Fair for stargazing
    • Cloud
      Cover
      46%
    • Precip
      40%
    • Hours of Precip
      0.5
  • Fri

    Sep 19

    84°Lo 63°

    Breezy with periods of sun

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      60%
    • Hours of Precip
      2
    more
  • Sat

    Sep 20

    78°Lo 54°

    Clouds giving way to some sun

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Sun

    Sep 21

    73°Lo 47°

    Mostly sunny and nice

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Mon

    Sep 22

    74°Lo 50°

    Sunny much of the time

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      10%
    • Hours of Precip
      0
    more
Next Previous
Next 8 hours >
  Thu
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Cloudy
Mostly Clear
Mostly Clear
Partly Cloudy
Partly Cloudy
Clear
Mostly Cloudy
Cloudy
Temp (°F) 59° 58° 57° 60° 57° 54° 55° 54°
RealFeel® 59° 56° 56° 58° 55° 52° 52° 50°
Humidity 83% 87% 88% 83% 86% 90% 90% 96%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
15%
 
10%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 0 4 ENE 2 E 4 E 4 E 4 E 5 E 6 E
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 75% 25% 15% 45% 35% 2% 75% 69%
Dew Point 54° 54° 53° 55° 53° 51° 52° 53°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 76° 72° 94° (1947) 88°
Low 60° 48° 27° (1902) 66°

Solunar Information for Sioux Falls, SD

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:09 AM with 12:23 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:55 AM with 14:34 of moolight, then sets at 4:29 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.

Thu. Stargazing