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.

Mostly Cloudy

64°F

18°C

Humidity 70%
Wind Speed N 8 G 22 mph
Barometer 30.09 in (1013.0 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 15 Jul 4:53 pm MDT
Extended Forecast for

Mount Rushmore SD

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 60. Northeast wind around 5 mph, with gusts as high as 15 mph.

    High: 60 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Patchy fog. Low around 51. Northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.

    Low: 51 °F

    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. Areas of smoke before 9am. Areas of fog. High near 55. Northeast wind around 5 mph. Chance of precipitation is 80%.

    High: 55 °F

    Showers and
    Areas Fog

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Areas of fog before midnight. Otherwise, cloudy, with a low around 48. Northeast wind around 5 mph becoming calm. Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers and
    Areas Fog

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 72. South wind around 5 mph, with gusts as high as 15 mph.

    High: 72 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 60. Southeast wind around 5 mph becoming west after midnight.

    Low: 60 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. West wind around 5 mph becoming northeast in the afternoon.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 61. Northeast wind around 5 mph becoming calm.

    Low: 61 °F

    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 78.

    High: 78 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 60. Northeast wind around 5 mph, with gusts as high as 15 mph.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Patchy fog. Low around 51. Northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. Areas of smoke before 9am. Areas of fog. High near 55. Northeast wind around 5 mph. Chance of precipitation is 80%.
Wednesday Night
A chance of showers and thunderstorms. Areas of fog before midnight. Otherwise, cloudy, with a low around 48. Northeast wind around 5 mph becoming calm. Chance of precipitation is 30%.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 72. South wind around 5 mph, with gusts as high as 15 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 60. Southeast wind around 5 mph becoming west after midnight.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. West wind around 5 mph becoming northeast in the afternoon.
Friday Night
A chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 61. Northeast wind around 5 mph becoming calm.
Saturday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 78.
Saturday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 64.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 62.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 86.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Rushmore SD
 43.87°N 103.46°W (Elev. 5000 ft)
Last Update:
3:50 pm MDT Jul 15, 2025
Forecast Valid:
5pm MDT Jul 15, 2025-6pm MDT Jul 22, 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