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

51°F

11°C

Humidity 28%
Wind Speed Vrbl 6 mph
Barometer 29.83 in (1008.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 1 Jan 1:53 pm MST
Extended Forecast for

4 Miles SW Mount Rushmore SD

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 52. Calm wind.

    High: 52 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 36. Calm wind becoming southwest around 6 mph in the evening.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain and snow before 7am, then a slight chance of snow between 7am and 11am. Mostly cloudy, with a high near 44. Northwest wind around 6 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. West wind 8 to 10 mph, with gusts as high as 23 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. West wind 5 to 7 mph becoming light and variable. Winds could gust as high as 17 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a temperature rising to around 43 by 5am. Southwest wind 7 to 17 mph, with gusts as high as 40 mph.

    Low: 37 °F⇑

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51. West wind 9 to 16 mph, with gusts as high as 39 mph.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. West wind 10 to 15 mph, with gusts as high as 32 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

New Year's Day
Mostly cloudy, with a high near 52. Calm wind.
Tonight
Mostly cloudy, with a steady temperature around 36. Calm wind becoming southwest around 6 mph in the evening.
Friday
A slight chance of rain and snow before 7am, then a slight chance of snow between 7am and 11am. Mostly cloudy, with a high near 44. Northwest wind around 6 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 32. West wind 8 to 10 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 46. West wind 5 to 7 mph becoming light and variable. Winds could gust as high as 17 mph.
Saturday Night
Partly cloudy, with a temperature rising to around 43 by 5am. Southwest wind 7 to 17 mph, with gusts as high as 40 mph.
Sunday
Mostly sunny, with a high near 51. West wind 9 to 16 mph, with gusts as high as 39 mph.
Sunday Night
Partly cloudy, with a low around 36. West wind 10 to 15 mph, with gusts as high as 32 mph.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Sunny, with a high near 41.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Mount Rushmore SD
 43.85°N 103.52°W (Elev. 6109 ft)
Last Update:
1:21 pm MST Jan 1, 2026
Forecast Valid:
2pm MST Jan 1, 2026-6pm MST Jan 7, 2026
 
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Additional Resources

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Chance of Precipitation