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Current conditions at
Rapid City, Rapid City Regional Airport (KRAP)
Lat: 44.05°NLon: 103.05°WElev: 3202ft.
Fair
9°F
-13°C
| Humidity | 66% |
| Wind Speed | Calm |
| Barometer | 30.41 in (1036.5 mb) |
| Dewpoint | 0°F (-18°C) |
| Visibility | 10.00 mi |
| Last update | 29 Dec 7:52 am MST |
Extended Forecast for
Rapid City SD
Today

High: 40 °F
Sunny
Tonight

Low: 25 °F
Partly Cloudy
Tuesday

High: 49 °F
Decreasing
CloudsTuesday Night

Low: 29 °F
Partly Cloudy
Wednesday

High: 54 °F
Sunny
Wednesday Night

Low: 25 °F
Mostly Clear
New Year's Day

High: 49 °F
Partly Sunny
Thursday Night

Low: 27 °F
Mostly Cloudy
Friday

High: 48 °F
Partly Sunny
Detailed Forecast
Today
Sunny, with a high near 40. Wind chill values as low as 10. Northwest wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 25. West wind around 6 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 49. Northwest wind 6 to 10 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 29. West wind around 6 mph.
Wednesday
Sunny, with a high near 54. West wind 6 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 25. Light and variable wind.
New Year's Day
Partly sunny, with a high near 49. Calm wind becoming east around 6 mph.
Thursday Night
Mostly cloudy, with a low around 27. Calm wind.
Friday
Partly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 52.
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)
6:21 am MST Dec 29, 2025
8am MST Dec 29, 2025-6pm MST Jan 4, 2026


