Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

44°F

7°C

Humidity 55%
Wind Speed W 14 G 23 mph
Barometer 29.68 in (1002.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 4 Jan 9:53 pm MST
Extended Forecast for

5 Miles WSW Mount Rushmore SD

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.

    Low: 32 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Monday

    Monday: Increasing clouds, with a high near 45. West wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 45 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Wind chill values as low as 19. West wind 7 to 13 mph, with gusts as high as 22 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 40. Wind chill values as low as 19. West wind 7 to 11 mph, with gusts as high as 25 mph.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a steady temperature around 32. West wind 8 to 14 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. West wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. Northwest wind around 10 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34. West wind around 8 mph, with gusts as high as 21 mph.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow.  Partly cloudy, with a low around 17.

    Low: 17 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.
Monday
Increasing clouds, with a high near 45. West wind 6 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Wind chill values as low as 19. West wind 7 to 13 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 40. Wind chill values as low as 19. West wind 7 to 11 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a steady temperature around 32. West wind 8 to 14 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 42. West wind 9 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 20. Northwest wind around 10 mph, with gusts as high as 22 mph.
Thursday
Partly sunny, with a high near 34. West wind around 8 mph, with gusts as high as 21 mph.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 29.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Mount Rushmore SD
 43.85°N 103.55°W (Elev. 6490 ft)
8:36 pm MST Jan 4, 2026
10pm MST Jan 4, 2026-6pm MST Jan 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database