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.

Overcast

40°F

4°C

Humidity 68%
Wind Speed NW 3 mph
Barometer 29.71 in (1005.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 2 Jan 8:53 am MST
Extended Forecast for

5 Miles NNW Custer SD

  • Today

    Today: Mostly cloudy, with a high near 45. Northwest wind 3 to 6 mph. Winds could gust as high as 21 mph.

    High: 45 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Northwest wind around 6 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 52. West wind around 5 mph becoming light and variable in the afternoon. Winds could gust as high as 16 mph.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a temperature rising to around 41 by 5am. Southwest wind 5 to 13 mph, with gusts as high as 37 mph.

    Low: 38 °F⇑

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 53. West wind 9 to 14 mph, with gusts as high as 37 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. West wind around 9 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49. West wind 7 to 9 mph, with gusts as high as 23 mph.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around 27. West wind around 7 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 45. Northwest wind 3 to 6 mph. Winds could gust as high as 21 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Northwest wind around 6 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 52. West wind around 5 mph becoming light and variable in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Mostly cloudy, with a temperature rising to around 41 by 5am. Southwest wind 5 to 13 mph, with gusts as high as 37 mph.
Sunday
Sunny, with a high near 53. West wind 9 to 14 mph, with gusts as high as 37 mph.
Sunday Night
Partly cloudy, with a low around 32. West wind around 9 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 49. West wind 7 to 9 mph, with gusts as high as 23 mph.
Monday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 27. West wind around 7 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Custer SD
 43.82°N 103.64°W (Elev. 5804 ft)
Last Update:
9:22 am MST Jan 2, 2026
Forecast Valid:
9am MST Jan 2, 2026-6pm MST Jan 8, 2026
 
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Additional Resources

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