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

51°F

11°C

Humidity 100%
Wind Speed W 6 mph
Barometer 30.05 in (1012.2 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 2 Sep 4:53 am MDT
Extended Forecast for

3 Miles NE Custer State Park SD

  • Today

    Today: Sunny, with a high near 87. Southwest wind 7 to 14 mph, with gusts as high as 30 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 65. Southwest wind around 11 mph, with gusts as high as 25 mph.

    Low: 65 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Southwest wind around 10 mph, with gusts as high as 24 mph.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. West wind 5 to 8 mph, with gusts as high as 21 mph.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 92. West wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 28 mph.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 68. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 23 mph.

    Low: 68 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 83.

    High: 83 °F

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 87. Southwest wind 7 to 14 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 65. Southwest wind around 11 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 88. Southwest wind around 10 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 65. West wind 5 to 8 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 92. West wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Mostly clear, with a low around 68. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 23 mph.
Saturday
Sunny, with a high near 92.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 83.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Labor Day
A slight chance of showers and thunderstorms. Partly sunny, with a high near 83.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Custer State Park SD
 43.77°N 103.36°W (Elev. 4196 ft)
Last Update:
3:31 am MDT Sep 2, 2026
Forecast Valid:
5am MDT Sep 2, 2026-6pm MDT Sep 8, 2026
 
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Additional Resources

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Chance of Precipitation