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.

Fair

49°F

9°C

Humidity 97%
Wind Speed NW 5 mph
Barometer 30.27 in (1020.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 31 Aug 1:53 am MDT
Extended Forecast for

3 Miles NNE Custer State Park SD

  • Overnight

    Overnight: A 20 percent chance of showers after 3am. Patchy fog. Otherwise, partly cloudy, with a low around 53. North wind around 5 mph.

    Low: 53 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers and thunderstorms between noon and 4pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 68. North wind 5 to 10 mph becoming northeast in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    High: 68 °F

    Patchy Fog
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 52. Northeast wind around 5 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 52 °F

    Partly Cloudy
    then Patchy
    Fog

  • Labor Day

    Labor Day: Patchy fog before 9am. Otherwise, sunny, with a high near 77. Northwest wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. Northeast wind 5 to 10 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 5 to 10 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 5 to 10 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. Partly sunny, with a high near 66. Northeast wind around 10 mph, with gusts as high as 25 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 after 3am. Patchy fog. Otherwise, partly cloudy, with a low around 53. North wind around 5 mph.
Sunday
A chance of showers and thunderstorms between noon and 4pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 68. North wind 5 to 10 mph becoming northeast in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 52. Northeast wind around 5 mph becoming west after midnight. Winds could gust as high as 15 mph.
Labor Day
Patchy fog before 9am. Otherwise, sunny, with a high near 77. Northwest wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 57. Northeast wind 5 to 10 mph becoming west in the evening. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 80. Northwest wind 5 to 10 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 5 to 10 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. Partly sunny, with a high near 66. Northeast wind around 10 mph, with gusts as high as 25 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 50.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 49.
Saturday
Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Custer State Park SD
 43.77°N 103.39°W (Elev. 4593 ft)
Last Update:
1:49 am MDT Aug 31, 2025
Forecast Valid:
2am MDT Aug 31, 2025-6pm MDT Sep 6, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation