• Today

    Aug 31

    23°Lo 9°

    Variably cloudy and breezy

    Beneficial weather for colds
    • Avg
      Temp
      16°
    • Avg
      RealFeel
      15°
    • Hi
      RealFeel
      22°
  • Tue

    Sep 1

    27°Lo 13°

    Sunny and warmer

    Beneficial weather for colds
    • Avg
      Temp
      20°
    • Avg
      RealFeel
      20°
    • Hi
      RealFeel
      27°
    more
  • Wed

    Sep 2

    30°Lo 15°

    Sunny and very warm

    Beneficial weather for colds
    • Avg
      Temp
      23°
    • Avg
      RealFeel
      23°
    • Hi
      RealFeel
      32°
    more
  • Thu

    Sep 3

    26°Lo 12°

    Not as warm with a shower

    Beneficial weather for colds
    • Avg
      Temp
      19°
    • Avg
      RealFeel
      19°
    • Hi
      RealFeel
      26°
    more
  • Fri

    Sep 4

    20°Lo 9°

    An a.m. shower; mostly cloudy

    Beneficial weather for colds
    • Avg
      Temp
      14°
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      19°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Partly Cloudy
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Sunny
Clear
Temp (°C) 22° 23° 23° 22° 21° 20° 18° 16°
RealFeel® 21° 22° 22° 21° 19° 18° 16° 14°
Humidity 35% 30% 27% 27% 29% 31% 54% 60%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
5%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (km/h) 32 WSW 33 WSW 35 WSW 32 WSW 28 WSW 22 WSW 17 WSW 15 WSW
UV Index 4 4 3 1 1 0 0 0
Cloud Cover 55% 41% 55% 70% 70% 70% 0% 0%
Dew Point
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 23° 22° N/A 22°
Low N/A 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:53 AM with 13:34 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:27 PM with 13:13 of moolight, then sets at 10:40 AM

Rapid City Weather Report

Oppressive Heat Adds Stress to Physical, Mental Health of Homeless People From US to Canada This Summer

August 31, 2015; 4:02 PM ET

Hot weather this summer from the central United States into Canada has put extra stress on some of the most vulnerable residents: the homeless. more >