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

27°F

-3°C

Humidity 75%
Wind Speed W 6 mph
Barometer 30.20 in (1025.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 30 Dec 8:53 pm MST
Extended Forecast for

5 Miles WSW Hill City SD

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 36 by 5am. Calm wind becoming west 5 to 8 mph in the evening. Winds could gust as high as 23 mph.

    Low: 28 °F⇑

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48. West wind 5 to 9 mph becoming light in the afternoon.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Calm wind becoming west around 6 mph in the evening. Winds could gust as high as 20 mph.

    Low: 31 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 49. West wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 17 mph.

    High: 49 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44. Light west wind.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. West wind 3 to 6 mph. Winds could gust as high as 17 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 49. West wind 6 to 8 mph, with gusts as high as 25 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a temperature rising to around 36 by 5am. Calm wind becoming west 5 to 8 mph in the evening. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 48. West wind 5 to 9 mph becoming light in the afternoon.
Wednesday Night
Partly cloudy, with a low around 31. Calm wind becoming west around 6 mph in the evening. Winds could gust as high as 20 mph.
New Year's Day
Partly sunny, with a high near 49. West wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 17 mph.
Thursday Night
Mostly cloudy, with a low around 29. Calm wind.
Friday
Partly sunny, with a high near 44. Light west wind.
Friday Night
Mostly clear, with a low around 31. West wind 3 to 6 mph. Winds could gust as high as 17 mph.
Saturday
Mostly sunny, with a high near 49. West wind 6 to 8 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 40.
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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:
9:20 pm MST Dec 30, 2025
Forecast Valid:
9pm MST Dec 30, 2025-6pm MST Jan 6, 2026
 
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