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

81°F

27°C

Humidity 28%
Wind Speed E 7 mph
Barometer 30.07 in (1016.0 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 13 Jun 5:52 pm MDT
Extended Forecast for

Rapid City SD

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 4am, then a slight chance of showers and thunderstorms after 5am. Mostly clear, with a low around 58. East wind around 6 mph becoming light and variable. Chance of precipitation is 20%.

    Low: 58 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 88. Breezy, with a south wind 6 to 11 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 29 mph.

    High: 88 °F

    Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63. Southeast wind 6 to 16 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

    Low: 63 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. Southwest wind 5 to 9 mph becoming southeast in the morning. Winds could gust as high as 21 mph.

    High: 91 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58. Southeast wind 9 to 17 mph becoming northwest after midnight. Winds could gust as high as 37 mph.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 79. Northwest wind 11 to 18 mph becoming east in the afternoon. Winds could gust as high as 38 mph.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 52. East wind 8 to 11 mph becoming north after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%.

    Low: 52 °F

    Chance
    T-storms then
    Showers
    Likely

  • Monday

    Monday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 68. North wind 10 to 13 mph becoming east in the afternoon. Winds could gust as high as 25 mph.

    High: 68 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 4am, then a slight chance of showers and thunderstorms after 5am. Mostly clear, with a low around 58. East wind around 6 mph becoming light and variable. Chance of precipitation is 20%.
Friday
A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 88. Breezy, with a south wind 6 to 11 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 29 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63. Southeast wind 6 to 16 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. Southwest wind 5 to 9 mph becoming southeast in the morning. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 58. Southeast wind 9 to 17 mph becoming northwest after midnight. Winds could gust as high as 37 mph.
Sunday
Sunny, with a high near 79. Northwest wind 11 to 18 mph becoming east in the afternoon. Winds could gust as high as 38 mph.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 52. East wind 8 to 11 mph becoming north after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 68. North wind 10 to 13 mph becoming east in the afternoon. Winds could gust as high as 25 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Juneteenth
A chance of showers and thunderstorms. Partly sunny, with a high near 68.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Rapid City SD
 44.08°N 103.24°W (Elev. 3291 ft)
Last Update:
5:10 pm MDT Jun 13, 2024
Forecast Valid:
6pm MDT Jun 13, 2024-6pm MDT Jun 20, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation