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.

Mostly Cloudy

10°C

50°F

Humidity 33%
Wind Speed NW 19 km/h
Barometer 1017.1 mb (30.00 in)
Dewpoint -6°C (22°F)
Visibility 16 km
Wind Chill7°C (45°F)
Last update 7 Feb 6:52 pm MST
Extended Forecast for

Rapid City Regional Airport SD

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 1. Northwest wind 11 to 18 km/h, with gusts as high as 35 km/h.

    Low: 1 °C

    Gradual
    Clearing

  • Sunday

    Sunday: Sunny, with a high near 20. West wind 8 to 10 km/h, with gusts as high as 26 km/h.

    High: 20 °C

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1. South wind 8 to 10 km/h becoming west after midnight. Winds could gust as high as 26 km/h.

    Low: 1 °C

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 14. North wind 11 to 16 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 48 km/h.

    High: 14 °C

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and 2am, then a slight chance of snow after 2am. Mostly cloudy, with a low around -4. North wind 18 to 23 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 37 km/h. Chance of precipitation is 30%.

    Low: -4 °C

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow between 11am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 9. Southwest wind 5 to 14 km/h becoming south in the afternoon. Winds could gust as high as 29 km/h. Chance of precipitation is 30%.

    High: 9 °C

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and snow. Mostly cloudy, with a low around -4. South wind 8 to 10 km/h. Chance of precipitation is 40%.

    Low: -4 °C

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 8. East wind 8 to 18 km/h becoming north in the afternoon. Winds could gust as high as 32 km/h.

    High: 8 °C

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 11pm. Mostly cloudy, with a low around -5.

    Low: -5 °C

    Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Cloudy during the early evening, then gradual clearing, with a low around 1. Northwest wind 11 to 18 km/h, with gusts as high as 35 km/h.
Sunday
Sunny, with a high near 20. West wind 8 to 10 km/h, with gusts as high as 26 km/h.
Sunday Night
Partly cloudy, with a low around 1. South wind 8 to 10 km/h becoming west after midnight. Winds could gust as high as 26 km/h.
Monday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 14. North wind 11 to 16 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 48 km/h.
Monday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and 2am, then a slight chance of snow after 2am. Mostly cloudy, with a low around -4. North wind 18 to 23 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 37 km/h. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow between 11am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 9. Southwest wind 5 to 14 km/h becoming south in the afternoon. Winds could gust as high as 29 km/h. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around -4. South wind 8 to 10 km/h. Chance of precipitation is 40%.
Wednesday
A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 8. East wind 8 to 18 km/h becoming north in the afternoon. Winds could gust as high as 32 km/h.
Wednesday Night
A chance of rain and snow before 11pm. Mostly cloudy, with a low around -5.
Thursday
Sunny, with a high near 9.
Thursday Night
Mostly clear, with a low around -6.
Friday
Sunny, with a high near 12.
Friday Night
Mostly clear, with a low around -6.
Saturday
Partly sunny, with a high near 12.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rapid City Regional Airport SD
 44.04°N 103.06°W (Elev. 3100 m)
Last Update:
4:42 pm MST Feb 7, 2026
Forecast Valid:
7pm MST Feb 7, 2026-6pm MST Feb 14, 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