National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

56°F

13°C

Humidity 15%
Wind Speed NE 6 mph
Barometer 29.86 in (1008.5 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 1 Jan 11:53 am MST
Extended Forecast for

Hill City SD

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Partly Sunny

  • Tonight

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

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 48. Calm wind becoming northwest around 6 mph.

    High: 48 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. Light west wind. Winds could gust as high as 18 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Calm wind becoming south around 5 mph. Winds could gust as high as 15 mph.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a temperature falling to near 39 by 8pm, then rising to around 44 during the remainder of the night. Light southwest wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 33 mph.

    Low: 39 °F⇑

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. West wind 5 to 9 mph, with gusts as high as 32 mph.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. West wind around 6 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

New Year's Day
Partly sunny, with a high near 56. Light and variable wind.
Tonight
Mostly cloudy, with a low around 31. Calm wind.
Friday
A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 48. Calm wind becoming northwest around 6 mph.
Friday Night
Partly cloudy, with a low around 33. Light west wind. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 51. Calm wind becoming south around 5 mph. Winds could gust as high as 15 mph.
Saturday Night
Partly cloudy, with a temperature falling to near 39 by 8pm, then rising to around 44 during the remainder of the night. Light southwest wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 33 mph.
Sunday
Mostly sunny, with a high near 54. West wind 5 to 9 mph, with gusts as high as 32 mph.
Sunday Night
Partly cloudy, with a low around 36. West wind around 6 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hill City SD
 43.93°N 103.59°W (Elev. 5200 ft)
Last Update:
12:01 pm MST Jan 1, 2026
Forecast Valid:
12pm MST Jan 1, 2026-6pm MST Jan 7, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation