• Early AM

    Sep 3

    Lo 17°

    Clear

    Outdoor Barbecue Weather
    • Precip
      2%
    • Hi
      RealFeel
      30°
    • Wind
      Speed
      15 k/h
    more
  • Today

    Sep 3

    32°Lo 16°

    Mostly sunny and very warm

    Excellent for an outdoor bbq
    • Precip
      55%
    • Hi
      RealFeel
      34°
    • Wind
      Speed
      20 k/h
    more
  • Fri

    Sep 4

    17°Lo 11°

    Cooler; a strong p.m. t-storm

    Fair for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      14°
    • Wind
      Speed
      26 k/h
  • Sat

    Sep 5

    19°Lo 11°

    Low clouds and breezy

    Good for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      18°
    • Wind
      Speed
      24 k/h
    more
  • Sun

    Sep 6

    17°Lo 8°

    Cloudy, a t-storm; breezy

    Fair for an outdoor bbq
    • Precip
      60%
    • Hi
      RealFeel
      14°
    • Wind
      Speed
      30 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Mostly Cloudy
T-storms
Mostly Cloudy
Temp (°C) 18° 18° 18° 17° 17° 17° 16° 16°
RealFeel® 16° 16° 15° 15° 14° 14° 12° 13°
Humidity 79% 77% 76% 74% 73% 71% 73% 79%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
24%
 
34%
 
34%
 
37%
 
43%
 
47%
 
51%
 
25%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (km/h) 24 NE 24 NE 22 NNE 24 NNE 24 NNE 24 NNE 26 N 28 NNE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 70% 74% 86% 90% 90% 83% 74% 83%
Dew Point 15° 14° 13° 13° 12° 12° 12° 12°
Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 17° 21° N/A 17°
Low 11° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:59 AM with 13:19 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:54 PM with 15:29 of moolight, then sets at 3:23 PM

Rapid City Weather Report

Potential for Significant Rainfall in the Prairies and Summer Stats

September 2, 2015; 2:56 PM ET

Heavy rainfall possible for the southern Prairies this weekend. more >