National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

Lat: 44.05°NLon: 103.05°WElev: 3202ft.

Fair

50°F

10°C

Humidity 71%
Wind Speed NW 6 mph
Barometer 30.08 in (1018.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 10 May 9:52 pm MDT
Extended Forecast for

Rapid City SD

  • Tonight

    Tonight: Clear, with a low around 46. West wind around 7 mph.

    Low: 46 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77. West wind 6 to 11 mph becoming east in the afternoon. Winds could gust as high as 18 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51. Northeast wind 5 to 9 mph becoming west after midnight.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Northwest wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

    High: 75 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 48. North wind 5 to 11 mph becoming west after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 75. West wind 6 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.

    High: 75 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 50. Southeast wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 50 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 73. West wind 10 to 17 mph becoming north in the morning. Winds could gust as high as 26 mph.

    High: 73 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 46. West wind around 7 mph.
Saturday
Sunny, with a high near 77. West wind 6 to 11 mph becoming east in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 51. Northeast wind 5 to 9 mph becoming west after midnight.
Sunday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Northwest wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 48. North wind 5 to 11 mph becoming west after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 75. West wind 6 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 50. Southeast wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 21 mph.
Tuesday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 73. West wind 10 to 17 mph becoming north in the morning. Winds could gust as high as 26 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 64.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 44.
Thursday
A chance of showers and thunderstorms. Sunny, with a high near 69.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 46.
Friday
A slight chance of showers. Sunny, with a high near 73. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Rapid City SD
 44.08°N 103.24°W (Elev. 3291 ft)
Last Update:
8:31 pm MDT May 10, 2024
Forecast Valid:
10pm MDT May 10, 2024-6pm MDT May 17, 2024
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation