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.

Mostly Cloudy

49°F

9°C

Humidity 100%
Wind Speed NW 3 mph
Barometer 30.27 in (1020.3 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 31 Aug 3:53 am MDT
Extended Forecast for

2 Miles WSW Custer State Park SD

  • Overnight

    Overnight: A 20 percent chance of showers before 5am. Patchy fog. Otherwise, partly cloudy, with a low around 51. Calm wind becoming northwest around 5 mph.

    Low: 51 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 69. Northwest wind around 5 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.

    High: 69 °F

    Patchy Fog
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. Northeast wind around 5 mph becoming calm. Winds could gust as high as 15 mph.

    Low: 52 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Sunny, with a high near 77. Northwest wind around 5 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Northeast wind around 5 mph becoming west in the evening. Winds could gust as high as 15 mph.

    Low: 56 °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 20 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Increasing clouds, with a low around 53. Northeast wind around 5 mph becoming northwest in the evening. Winds could gust as high as 15 mph.

    Low: 53 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 66. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 66 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers before 5am. Patchy fog. Otherwise, partly cloudy, with a low around 51. Calm wind becoming northwest around 5 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 69. Northwest wind around 5 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 52. Northeast wind around 5 mph becoming calm. Winds could gust as high as 15 mph.
Labor Day
Sunny, with a high near 77. Northwest wind around 5 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 56. Northeast 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 20 mph.
Tuesday Night
A 20 percent chance of showers after midnight. Increasing clouds, with a low around 53. Northeast wind around 5 mph becoming northwest in the evening. Winds could gust as high as 15 mph.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 66. North wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 49.
Saturday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Custer State Park SD
 43.72°N 103.45°W (Elev. 4839 ft)
Last Update:
3:29 am MDT Aug 31, 2025
Forecast Valid:
4am MDT Aug 31, 2025-6pm MDT Sep 6, 2025
 
Forecast Discussion
 
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Additional Resources

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