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

31°F

-1°C

Humidity 54%
Wind Speed Vrbl 6 mph
Barometer 30.21 in (1025.6 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 30 Dec 3:53 am MST
Extended Forecast for

3 Miles NW Hill City SD

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 42. Northwest wind 5 to 7 mph, with gusts as high as 28 mph.

    High: 42 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 35 by 5am. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 24 mph.

    Low: 31 °F⇑

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49. Northwest wind 3 to 7 mph. Winds could gust as high as 24 mph.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a temperature falling to near 33 by 8pm, then rising to around 40 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 52. West wind around 5 mph becoming calm in the morning. Winds could gust as high as 16 mph.

    High: 52 °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 47. Light west wind. Winds could gust as high as 15 mph.

    High: 47 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 17 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 42. Northwest wind 5 to 7 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a temperature rising to around 35 by 5am. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 24 mph.
Wednesday
Sunny, with a high near 49. Northwest 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 40 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 52. 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 47. Light west wind. Winds could gust as high as 15 mph.
Friday Night
Mostly clear, with a low around 33. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 17 mph.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Hill City SD
 43.95°N 103.62°W (Elev. 5617 ft)
Last Update:
3:31 am MST Dec 30, 2025
Forecast Valid:
4am MST Dec 30, 2025-6pm MST Jan 5, 2026
 
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Additional Resources

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