• Today

    May 6

    18°Lo 3°

    Partly sunny and cooler

    Beneficial weather for colds
    • Avg
      Temp
      11°
    • Avg
      RealFeel
      10°
    • Hi
      RealFeel
      18°
  • Sat

    May 7

    19°Lo 6°

    Mostly sunny

    Beneficial weather for colds
    • Avg
      Temp
      13°
    • Avg
      RealFeel
      12°
    • Hi
      RealFeel
      20°
    more
  • Sun

    May 8

    23°Lo 10°

    Mostly sunny and very warm

    Beneficial weather for colds
    • Avg
      Temp
      16°
    • Avg
      RealFeel
      15°
    • Hi
      RealFeel
      24°
    more
  • Mon

    May 9

    23°Lo 11°

    Turning cloudy

    Beneficial weather for colds
    • Avg
      Temp
      17°
    • Avg
      RealFeel
      16°
    • Hi
      RealFeel
      23°
    more
  • Tue

    May 10

    15°Lo 5°

    Cloudy, a shower; cooler

    Beneficial weather for colds
    • Avg
      Temp
      10°
    • Avg
      RealFeel
    • Hi
      RealFeel
      15°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Temp (°C) 18° 19° 19° 18° 17° 16° 15° 13°
RealFeel® 16° 18° 17° 16° 14° 13° 12° 10°
Humidity 26% 25% 22% 21% 22% 26% 31% 40%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (km/h) 39 NW 39 NNW 37 NNW 35 NNW 32 NNW 30 NNW 24 NNW 17 NW
UV Index 5 4 3 2 1 0 0 0
Cloud Cover 85% 85% 78% 58% 39% 19% 13% 6%
Dew Point -2° -2° -4° -5° -5° -4° -2°
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - May 6

more Historical Weather Data >
  Today Normal Record 5/6/2015
High 19° 16° N/A 19°
Low N/A 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 15:02 of sunlight, then sets at 9:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:27 AM with 14:37 of moolight, then sets at 9:04 PM

Rapid City Weather Report

Dangerous wildfire conditions to persist in western Canada with no significant rainfall in sight

May 6, 2016; 3:33 PM ET

Limited rainfall is expected into next week as crews continue to battle raging fires in British Columbia and Alberta. more >