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Current conditions at
Rapid City, Rapid City Regional Airport (KRAP)
Lat: 44.05°NLon: 103.05°WElev: 3202ft.
Fair and Breezy
13°F
-11°C
| Humidity | 54% |
| Wind Speed | N 22 G 31 mph |
| Barometer | 30.38 in (1035.7 mb) |
| Dewpoint | -1°F (-18°C) |
| Visibility | 10.00 mi |
| Wind Chill | -6°F (-21°C) |
| Last update | 28 Dec 9:52 pm MST |
Extended Forecast for
Rapid City SD
Tonight

Low: 5 °F
Mostly Clear
Monday

High: 41 °F
Sunny
Monday Night

Low: 26 °F
Partly Cloudy
Tuesday

High: 49 °F
Partly Sunny
Tuesday Night

Low: 29 °F
Partly Cloudy
Wednesday

High: 55 °F
Sunny
Wednesday Night

Low: 27 °F
Mostly Clear
New Year's Day

High: 51 °F
Mostly Sunny
Thursday Night

Low: 27 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 5. North wind around 6 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 41. Wind chill values as low as 1. South wind 3 to 6 mph. Winds could gust as high as 16 mph.
Monday Night
Partly cloudy, with a low around 26. West wind around 6 mph.
Tuesday
Partly sunny, with a high near 49. Northwest wind 6 to 10 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 29. West wind around 6 mph.
Wednesday
Sunny, with a high near 55. West wind 6 to 9 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 27. Light southwest wind.
New Year's Day
Mostly sunny, with a high near 51. Light and variable wind becoming east 5 to 7 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 49.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Rapid City SD
44.08°N 103.24°W (Elev. 3291 ft)
44.08°N 103.24°W (Elev. 3291 ft)
10:26 pm MST Dec 28, 2025
10pm MST Dec 28, 2025-6pm MST Jan 4, 2026


