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.

Mostly Cloudy

74°F

23°C

Humidity 37%
Wind Speed NE 8 mph
Barometer 30.34 in (1021.9 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 1 Sep 1:53 pm MDT
Extended Forecast for

4 Miles E Custer SD

  • Labor Day

    Labor Day: Sunny, with a high near 76. Northeast wind around 5 mph, with gusts as high as 20 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. Calm wind becoming northwest around 5 mph after midnight. Winds could gust as high as 15 mph.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. North wind around 5 mph, with gusts as high as 15 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Calm wind becoming northwest around 5 mph after midnight. Winds could gust as high as 15 mph.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 68. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. North wind around 5 mph becoming calm. Winds could gust as high as 20 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 76. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. North wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Labor Day
Sunny, with a high near 76. Northeast wind around 5 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 53. Calm wind becoming northwest around 5 mph after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 80. North wind around 5 mph, with gusts as high as 15 mph.
Tuesday Night
Partly cloudy, with a low around 52. Calm wind becoming northwest around 5 mph after midnight. Winds could gust as high as 15 mph.
Wednesday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 68. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 45. North wind around 5 mph becoming calm. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 76. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 41. North wind 5 to 10 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Custer SD
 43.78°N 103.51°W (Elev. 5217 ft)
Last Update:
1:10 pm MDT Sep 1, 2025
Forecast Valid:
2pm MDT Sep 1, 2025-6pm MDT Sep 7, 2025
 
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Additional Resources

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Chance of Precipitation