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

40°F

4°C

Humidity 45%
Wind Speed N 8 mph
Barometer 30.26 in (1026.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 30 Dec 10:53 am MST
Extended Forecast for

6 Miles NW Hill City SD

  • Today

    Today: Sunny, with a temperature falling to around 32 by 5pm. Northwest wind 7 to 10 mph, with gusts as high as 16 mph.

    High: 41 °F⇓

    Sunny

  • Tonight

    Tonight: Mostly clear, with a temperature falling to near 29 by 8pm, then rising to around 34 during the remainder of the night. West wind 3 to 7 mph. Winds could gust as high as 23 mph.

    Low: 29 °F⇑

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 47. West wind 3 to 7 mph. Winds could gust as high as 24 mph.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a temperature falling to near 33 by 8pm, then rising to around 38 during the remainder of the night. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 17 mph.

    Low: 33 °F⇑

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 51. West wind around 5 mph becoming calm in the morning. Winds could gust as high as 16 mph.

    High: 51 °F

    Partly Sunny

  • Thursday Night

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

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 46. Light west wind. Winds could gust as high as 15 mph.

    High: 46 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. West wind 3 to 6 mph. Winds could gust as high as 17 mph.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a temperature falling to around 32 by 5pm. Northwest wind 7 to 10 mph, with gusts as high as 16 mph.
Tonight
Mostly clear, with a temperature falling to near 29 by 8pm, then rising to around 34 during the remainder of the night. West wind 3 to 7 mph. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 47. West wind 3 to 7 mph. Winds could gust as high as 24 mph.
Wednesday Night
Partly cloudy, with a temperature falling to near 33 by 8pm, then rising to around 38 during the remainder of the night. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 17 mph.
New Year's Day
Partly sunny, with a high near 51. West wind around 5 mph becoming calm in the morning. Winds could gust as high as 16 mph.
Thursday Night
Mostly cloudy, with a low around 31. Calm wind.
Friday
Partly sunny, with a high near 46. Light west wind. Winds could gust as high as 15 mph.
Friday Night
Mostly clear, with a low around 32. West wind 3 to 6 mph. Winds could gust as high as 17 mph.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Hill City SD
 43.99°N 103.65°W (Elev. 5823 ft)
Last Update:
9:51 am MST Dec 30, 2025
Forecast Valid:
11am MST Dec 30, 2025-6pm MST Jan 5, 2026
 
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Additional Resources

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