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

37°F

3°C

Humidity 50%
Wind Speed W 8 mph
Barometer 30.00 in (1016.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 31 Dec 6:53 pm MST
Extended Forecast for

4 Miles SSW Hill City SD

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Calm wind becoming southwest around 6 mph after midnight. Winds could gust as high as 15 mph.

    Low: 31 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 52. West wind around 5 mph becoming calm in the morning.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 45. Calm wind becoming northwest around 5 mph. Winds could gust as high as 16 mph.

    High: 45 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. West wind 3 to 5 mph. Winds could gust as high as 17 mph.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. Southwest wind 3 to 5 mph. Winds could gust as high as 16 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. West wind 5 to 9 mph, with gusts as high as 28 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 53. West wind 6 to 9 mph, with gusts as high as 28 mph.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. Calm wind becoming southwest around 6 mph after midnight. Winds could gust as high as 15 mph.
New Year's Day
Mostly sunny, with a high near 52. West wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly cloudy, with a low around 31. Calm wind.
Friday
Mostly cloudy, with a high near 45. Calm wind becoming northwest around 5 mph. Winds could gust as high as 16 mph.
Friday Night
Partly cloudy, with a low around 31. West wind 3 to 5 mph. Winds could gust as high as 17 mph.
Saturday
Mostly sunny, with a high near 48. Southwest wind 3 to 5 mph. Winds could gust as high as 16 mph.
Saturday Night
Mostly cloudy, with a low around 34. West wind 5 to 9 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 53. West wind 6 to 9 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Mostly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Hill City SD
 43.87°N 103.58°W (Elev. 5650 ft)
Last Update:
6:26 pm MST Dec 31, 2025
Forecast Valid:
7pm MST Dec 31, 2025-6pm MST Jan 7, 2026
 
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Additional Resources

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