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

86°F

30°C

Humidity 21%
Wind Speed SE 10 G 22 mph
Barometer 29.94 in (1005.1 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 3 Jul 4:53 pm MDT
Extended Forecast for

4 Miles WSW Mount Rushmore SD

  • Tonight

    Tonight: Isolated showers and thunderstorms between 9pm and 3am. Mostly cloudy, with a low around 61. South wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Isolated
    T-storms

  • Independence Day

    Independence Day: Showers and thunderstorms likely, mainly after noon. Mostly cloudy, with a high near 69. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

    High: 69 °F

    Chance
    Showers then
    T-storms
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52. Northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 52 °F

    Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon. Sunny, with a high near 73. Northwest wind around 5 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 73 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 51. Southeast wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

    Low: 51 °F

    T-storms
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. North wind around 5 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

    High: 68 °F

    Partly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 51. East wind around 5 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 51 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. Southwest wind around 5 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

    High: 73 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 55.

    Low: 55 °F

    Slight Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Tonight
Isolated showers and thunderstorms between 9pm and 3am. Mostly cloudy, with a low around 61. South wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Independence Day
Showers and thunderstorms likely, mainly after noon. Mostly cloudy, with a high near 69. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52. Northwest wind around 5 mph, with gusts as high as 15 mph.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Sunny, with a high near 73. Northwest wind around 5 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Showers and thunderstorms likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 51. Southeast wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. North wind around 5 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 51. East wind around 5 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Monday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. Southwest wind around 5 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
Monday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 55.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Mount Rushmore SD
 43.87°N 103.52°W (Elev. 6148 ft)
Last Update:
4:30 pm MDT Jul 3, 2025
Forecast Valid:
5pm MDT Jul 3, 2025-6pm MDT Jul 10, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation