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.

Overcast

34°F

1°C

Humidity 50%
Wind Speed NW 8 G 17 mph
Barometer 30.22 in (1026.1 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 30 Dec 5:53 am MST
Extended Forecast for

10 Miles W Custer County Airport SD

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 40. Wind chill values as low as 20. Northwest wind 8 to 11 mph, with gusts as high as 25 mph.

    High: 40 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 31. Wind chill values as low as 20. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. West wind 5 to 7 mph, with gusts as high as 15 mph.

    Low: 31 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 48. Northwest wind 6 to 8 mph, with gusts as high as 15 mph.

    High: 48 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. West wind 3 to 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45. West wind 5 to 7 mph, with gusts as high as 16 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. West wind 5 to 7 mph, with gusts as high as 15 mph.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 40. Wind chill values as low as 20. Northwest wind 8 to 11 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a steady temperature around 31. Wind chill values as low as 20. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 46. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 31. West wind 5 to 7 mph, with gusts as high as 15 mph.
New Year's Day
Partly sunny, with a high near 48. Northwest wind 6 to 8 mph, with gusts as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around 31. West wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 45. West wind 5 to 7 mph, with gusts as high as 16 mph.
Friday Night
Mostly clear, with a low around 32. West wind 5 to 7 mph, with gusts as high as 15 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 43.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Custer County Airport SD
 43.75°N 103.81°W (Elev. 6001 ft)
Last Update:
5:01 am MST Dec 30, 2025
Forecast Valid:
6am MST Dec 30, 2025-6pm MST Jan 5, 2026
 
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