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.

A Few Clouds

61°F

16°C

Humidity 84%
Wind Speed NE 5 mph
Barometer 30.30 in (1022.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 31 Aug 5:53 pm MDT
Extended Forecast for

2 Miles SW Custer State Park SD

  • Tonight

    Tonight: Mostly clear, with a low around 52. Northeast wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 76. Northwest wind around 5 mph becoming east in the morning. Winds could gust as high as 20 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. East wind around 5 mph becoming west in the evening. Winds could gust as high as 15 mph.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. Northwest wind around 5 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 54. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 67. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 67 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46. North wind around 5 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 52. Northeast wind around 5 mph becoming calm.
Labor Day
Sunny, with a high near 76. Northwest wind around 5 mph becoming east in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 57. East wind around 5 mph becoming west in the evening. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 80. Northwest wind around 5 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 54. North wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 67. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 46. North wind around 5 mph becoming west after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 73. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Custer State Park SD
 43.7°N 103.45°W (Elev. 5056 ft)
Last Update:
4:50 pm MDT Aug 31, 2025
Forecast Valid:
6pm MDT Aug 31, 2025-6pm MDT Sep 7, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation