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Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

58°F

14°C

Humidity 18%
Wind Speed Calm
Barometer 29.93 in (1014.3 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 14 Feb 2:52 pm MST
Extended Forecast for

Rapid City Regional Airport SD

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Light and variable wind.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65. South wind 6 to 13 mph becoming north in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. West wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 64. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. South wind around 7 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly after 11am. Partly sunny, with a high near 64. Breezy, with a south wind 8 to 13 mph becoming southwest 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 64 °F

    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: Rain likely before 11pm, then a slight chance of rain and snow. Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Blustery, with a northwest wind 21 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 60%.

    Low: 26 °F

    Blustery.
    Rain/Snow
    Likely then
    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A slight chance of snow after 11am. Sunny, with a high near 46. Breezy, with a north wind 21 to 28 mph, with gusts as high as 37 mph.

    High: 46 °F

    Slight Chance
    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 13. Blustery.

    Low: 13 °F

    Chance Snow
    and Blustery

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. Light and variable wind.
Sunday
Mostly sunny, with a high near 65. South wind 6 to 13 mph becoming north in the afternoon.
Sunday Night
Mostly clear, with a low around 28. West wind around 5 mph becoming calm in the evening.
Washington's Birthday
Mostly sunny, with a high near 64. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 31. South wind around 7 mph.
Tuesday
A 40 percent chance of rain, mainly after 11am. Partly sunny, with a high near 64. Breezy, with a south wind 8 to 13 mph becoming southwest 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph.
Tuesday Night
Rain likely before 11pm, then a slight chance of rain and snow. Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Blustery, with a northwest wind 21 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 60%.
Wednesday
A slight chance of snow after 11am. Sunny, with a high near 46. Breezy, with a north wind 21 to 28 mph, with gusts as high as 37 mph.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 13. Blustery.
Thursday
A chance of snow. Mostly cloudy, with a high near 31. Blustery.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 8.
Friday
A slight chance of snow. Mostly sunny, with a high near 37.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 42.
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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 ft)
Last Update:
2:42 pm MST Feb 14, 2026
Forecast Valid:
3pm MST Feb 14, 2026-6pm MST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation