National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

34°F

1°C

Humidity 76%
Wind Speed Calm
Barometer 29.65 in (1003.1 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 2 Jan 3:53 am MST
Extended Forecast for

5 Miles WSW Hill City SD

  • Today

    Today: Cloudy, with a high near 43. Northwest wind 3 to 6 mph. Winds could gust as high as 22 mph.

    High: 43 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 35. West wind around 6 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Light southwest wind. Winds could gust as high as 17 mph.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a temperature rising to around 42 by 5am. West wind 5 to 14 mph, with gusts as high as 39 mph.

    Low: 38 °F⇑

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 51. West wind 8 to 13 mph, with gusts as high as 37 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. West wind around 9 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. West wind around 7 mph, with gusts as high as 23 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of snow. Partly cloudy, with a low around 28. West wind around 6 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

Today
Cloudy, with a high near 43. Northwest wind 3 to 6 mph. Winds could gust as high as 22 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 35. West wind around 6 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 51. Light southwest wind. Winds could gust as high as 17 mph.
Saturday Night
Mostly cloudy, with a temperature rising to around 42 by 5am. West wind 5 to 14 mph, with gusts as high as 39 mph.
Sunday
Sunny, with a high near 51. West wind 8 to 13 mph, with gusts as high as 37 mph.
Sunday Night
Partly cloudy, with a low around 33. West wind around 9 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 48. West wind around 7 mph, with gusts as high as 23 mph.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 28. West wind around 6 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Hill City SD
 43.91°N 103.64°W (Elev. 6198 ft)
Last Update:
1:52 am MST Jan 2, 2026
Forecast Valid:
4am MST Jan 2, 2026-6pm MST Jan 8, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation