Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

42°F

6°C

Humidity 96%
Wind Speed NW 3 mph
Barometer 30.13 in (1019.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 14 Oct 11:53 pm MDT
Extended Forecast for

6 Miles WSW Mount Rushmore SD

  • Overnight

    Overnight: Rain, mainly before 2am.  Steady temperature around 39. North wind 5 to 13 mph becoming west. Winds could gust as high as 23 mph.  Chance of precipitation is 80%.

    Low: 39 °F

    Rain

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 45. West wind around 16 mph becoming north in the morning. Winds could gust as high as 34 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. Wind chill values as low as 13. Blustery, with a north wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 37 mph.

    Low: 23 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 49. Wind chill values as low as 15 early. North wind 5 to 7 mph becoming calm. Winds could gust as high as 21 mph.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a steady temperature around 40. West wind 7 to 17 mph, with gusts as high as 24 mph.

    Low: 40 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 68. West wind 11 to 16 mph becoming light  in the afternoon. Winds could gust as high as 23 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Overnight
Rain, mainly before 2am. Steady temperature around 39. North wind 5 to 13 mph becoming west. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 45. West wind around 16 mph becoming north in the morning. Winds could gust as high as 34 mph.
Thursday Night
Mostly clear, with a low around 23. Wind chill values as low as 13. Blustery, with a north wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 37 mph.
Friday
Sunny, with a high near 49. Wind chill values as low as 15 early. North wind 5 to 7 mph becoming calm. Winds could gust as high as 21 mph.
Friday Night
Clear, with a steady temperature around 40. West wind 7 to 17 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 68. West wind 11 to 16 mph becoming light in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 38.
Monday
Sunny, with a high near 63.
Monday Night
Clear, with a low around 43.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Mount Rushmore SD
 43.85°N 103.55°W (Elev. 6490 ft)
9:46 pm MDT Oct 14, 2026
12am MDT Oct 15, 2026-6pm MDT Oct 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database