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 35%
Wind Speed Calm
Barometer 29.87 in (1009.7 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 1 Jan 3:53 am MST
Extended Forecast for

3 Miles NW Hill City SD

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 55. West wind around 6 mph becoming calm in the morning. Winds could gust as high as 22 mph.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 46. Calm wind becoming northwest around 5 mph. Winds could gust as high as 21 mph.

    High: 46 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a steady temperature around 37. West wind 3 to 5 mph. Winds could gust as high as 17 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Calm wind becoming south around 5 mph. Winds could gust as high as 16 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. Light southwest wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 30 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. West wind 5 to 9 mph, with gusts as high as 29 mph.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. West wind around 6 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

New Year's Day
Mostly sunny, with a high near 55. West wind around 6 mph becoming calm in the morning. Winds could gust as high as 22 mph.
Tonight
Mostly cloudy, with a low around 32. Calm wind.
Friday
A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 46. Calm wind becoming northwest around 5 mph. Winds could gust as high as 21 mph.
Friday Night
Partly cloudy, with a steady temperature around 37. West wind 3 to 5 mph. Winds could gust as high as 17 mph.
Saturday
Mostly sunny, with a high near 49. Calm wind becoming south around 5 mph. Winds could gust as high as 16 mph.
Saturday Night
Mostly cloudy, with a low around 35. Light southwest wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 30 mph.
Sunday
Mostly sunny, with a high near 52. West wind 5 to 9 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 35. West wind around 6 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Hill City SD
 43.95°N 103.62°W (Elev. 5617 ft)
Last Update:
4:11 am MST Jan 1, 2026
Forecast Valid:
4am MST Jan 1, 2026-6pm MST Jan 7, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation