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

17°F

-8°C

Humidity 56%
Wind Speed Calm
Barometer 30.42 in (1036.2 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 29 Dec 8:52 am MST
Extended Forecast for

Owanka SD

  • Today

    Today: Sunny, with a high near 38. Wind chill values as low as 2. Southwest wind 6 to 8 mph, with gusts as high as 15 mph.

    High: 38 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 18. West wind around 5 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 48. Wind chill values as low as 11 early. Northwest wind 6 to 16 mph, with gusts as high as 26 mph.

    High: 48 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21. West wind around 7 mph becoming southwest after midnight.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 50. West wind 6 to 14 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. Southeast wind 5 to 7 mph.

    Low: 17 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 42. East wind 3 to 6 mph.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20. East wind around 5 mph becoming calm in the evening.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 38. Wind chill values as low as 2. Southwest wind 6 to 8 mph, with gusts as high as 15 mph.
Tonight
Partly cloudy, with a low around 18. West wind around 5 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 48. Wind chill values as low as 11 early. Northwest wind 6 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 21. West wind around 7 mph becoming southwest after midnight.
Wednesday
Sunny, with a high near 50. West wind 6 to 14 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 17. Southeast wind 5 to 7 mph.
New Year's Day
Partly sunny, with a high near 42. East wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 20. East wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Owanka SD
 44.02°N 102.57°W (Elev. 2598 ft)
Last Update:
9:06 am MST Dec 29, 2025
Forecast Valid:
9am MST Dec 29, 2025-6pm MST Jan 4, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation