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

64°F

18°C

Humidity 43%
Wind Speed SE 5 mph
Barometer 29.88 in (1009.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 30 Jun 7:52 am MDT
Extended Forecast for

9 Miles SE Hermosa SD

  • Today

    Today: Sunny, with a high near 88. Southwest wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly clear during the early evening, then becoming cloudy, with a low around 58. Southwest wind 6 to 13 mph becoming north in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 87. Northwest wind 7 to 10 mph becoming east in the afternoon. Winds could gust as high as 21 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. East wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. Light and variable wind becoming southeast 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

    High: 90 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59. Northeast wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    T-storms

  • Independence Day

    Independence Day: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 85.

    High: 85 °F

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 88. Southwest wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.
Tonight
A chance of showers and thunderstorms. Mostly clear during the early evening, then becoming cloudy, with a low around 58. Southwest wind 6 to 13 mph becoming north in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 87. Northwest wind 7 to 10 mph becoming east in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 60. East wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. Light and variable wind becoming southeast 9 to 14 mph in the morning. Winds could gust as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 59. Northeast wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Independence Day
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 85.
Saturday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 62.
Monday
Mostly sunny, with a high near 93. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SE Hermosa SD
 43.76°N 103.03°W (Elev. 3110 ft)
Last Update:
7:02 am MDT Jun 30, 2026
Forecast Valid:
7am MDT Jun 30, 2026-6pm MDT Jul 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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