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

34°F

1°C

Humidity 56%
Wind Speed S 3 mph
Barometer 29.75 in (1005.8 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 1 Jan 9:53 pm MST
Extended Forecast for

4 Miles WSW Mount Rushmore SD

  • Tonight

    Tonight: Cloudy, with a low around 31. Southwest wind 6 to 8 mph.

    Low: 31 °F

    Cloudy

  • Friday

    Friday: A slight chance of rain before 7am, then a slight chance of snow between 7am and 11am. Cloudy, with a high near 42. Northwest wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. West wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45. West wind 5 to 8 mph becoming light and variable. Winds could gust as high as 16 mph.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a temperature rising to around 43 by 5am. Breezy, with a southwest wind 10 to 15 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 39 mph.

    Low: 38 °F⇑

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 50. Breezy, with a west wind 20 to 25 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 50 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Breezy, with a west wind 16 to 22 mph, with gusts as high as 31 mph.

    Low: 36 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 47. Breezy, with a west wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 47 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 31. Southwest wind 6 to 8 mph.
Friday
A slight chance of rain before 7am, then a slight chance of snow between 7am and 11am. Cloudy, with a high near 42. Northwest wind 5 to 7 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 32. West wind 11 to 15 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 45. West wind 5 to 8 mph becoming light and variable. Winds could gust as high as 16 mph.
Saturday Night
Partly cloudy, with a temperature rising to around 43 by 5am. Breezy, with a southwest wind 10 to 15 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 39 mph.
Sunday
Mostly sunny, with a high near 50. Breezy, with a west wind 20 to 25 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 37 mph.
Sunday Night
Partly cloudy, with a low around 36. Breezy, with a west wind 16 to 22 mph, with gusts as high as 31 mph.
Monday
Mostly sunny, with a high near 47. Breezy, with a west wind 11 to 20 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
A chance of snow. Mostly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Mount Rushmore SD
 43.87°N 103.52°W (Elev. 6148 ft)
Last Update:
9:41 pm MST Jan 1, 2026
Forecast Valid:
10pm MST Jan 1, 2026-6pm MST Jan 8, 2026
 
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Additional Resources

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Chance of Precipitation