• Tonight

    May 27

    Lo 9°

    Turning cloudy

    Asthma Weather
    • Hi
      RealFeel
      13°
    • UV
      2 - Low
    • Air Qual.
      Good
  • Sat

    May 28

    16°Lo 9°

    A passing morning shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      16°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Sun

    May 29

    21°Lo 8°

    Warmer with a passing shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      22°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Mon

    May 30

    21°Lo 8°

    Cloudy most of the time

    Beneficial weather for asthma
    • Hi
      RealFeel
      24°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Tue

    May 31

    11°Lo 6°

    Cooler with periods of rain

    Neutral weather for asthma
    • Hi
      RealFeel
      10°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°C) 13° 14° 12° 13° 13° 12° 12° 12°
RealFeel® 12° 13° 10° 10°
Humidity 77% 72% 87% 77% 74% 82% 79% 79%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
19%
 
19%
 
23%
 
32%
 
32%
 
32%
 
32%
 
32%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (km/h) 17 NNE 20 NNE 24 NE 28 NNE 30 NE 24 NE 33 NE 32 NE
UV Index 2 2 2 2 2 1 1 1
Cloud Cover 100% 100% 99% 100% 99% 96% 96% 96%
Dew Point 10°
Middle Grid line 15 C Middle Grid line 10 C

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 14° 20° N/A 19°
Low N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:39 AM with 15:58 of sunlight, then sets at 9:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:15 AM with 9:55 of moolight, then sets at 11:10 AM

Rapid City Weather Report

Update on weather pattern into June

May 27, 2016; 3:14 PM ET

Very warm air will gradually shift back into western Canada in early June. more >