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

46°F

8°C

Humidity 37%
Wind Speed N 13 G 18 mph
Barometer 30.23 in (1024.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 30 Dec 12:53 pm MST
Extended Forecast for

2 Miles WNW Custer SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 44. Northwest wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. West wind 5 to 8 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50. Northwest wind 5 to 11 mph, with gusts as high as 16 mph.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Calm wind becoming west 5 to 7 mph in the evening. Winds could gust as high as 17 mph.

    Low: 30 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 51. Northwest wind 3 to 6 mph. Winds could gust as high as 16 mph.

    High: 51 °F

    Partly Sunny

  • Thursday Night

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

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 46. West wind 3 to 6 mph.

    High: 46 °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 16 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 44. Northwest wind 8 to 13 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 27. West wind 5 to 8 mph.
Wednesday
Sunny, with a high near 50. Northwest wind 5 to 11 mph, with gusts as high as 16 mph.
Wednesday Night
Partly cloudy, with a low around 30. Calm wind becoming west 5 to 7 mph in the evening. Winds could gust as high as 17 mph.
New Year's Day
Partly sunny, with a high near 51. Northwest wind 3 to 6 mph. Winds could gust as high as 16 mph.
Thursday Night
Mostly cloudy, with a low around 29. Light west wind.
Friday
Partly sunny, with a high near 46. West wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 31. West wind 3 to 6 mph. Winds could gust as high as 16 mph.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Custer SD
 43.78°N 103.63°W (Elev. 5600 ft)
Last Update:
12:36 pm MST Dec 30, 2025
Forecast Valid:
1pm MST Dec 30, 2025-6pm MST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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