National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

74°F

23°C

Humidity 36%
Wind Speed S 7 G 18 mph
Barometer 29.96 in (1008.5 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 26 Jun 12:53 pm MDT
Extended Forecast for

Hot Springs SD

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms after 3pm. Mostly sunny, with a high near 85. Southeast wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 85 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 62. South wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 40%.

    Low: 62 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 90. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 30 mph.

    High: 90 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 59. Southwest wind 5 to 11 mph becoming northwest after midnight. Winds could gust as high as 26 mph.

    Low: 59 °F

    Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 87. West wind 7 to 17 mph becoming south in the afternoon. Winds could gust as high as 30 mph.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 60. South wind 9 to 11 mph becoming north in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 50%.

    Low: 60 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 83. Breezy.

    High: 83 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. Breezy.

    Low: 56 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms after 3pm. Mostly sunny, with a high near 85. Southeast wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 62. South wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 90. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 30 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 59. Southwest wind 5 to 11 mph becoming northwest after midnight. Winds could gust as high as 26 mph.
Sunday
Sunny, with a high near 87. West wind 7 to 17 mph becoming south in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 60. South wind 9 to 11 mph becoming north in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 50%.
Monday
Sunny, with a high near 83. Breezy.
Monday Night
Partly cloudy, with a low around 56. Breezy.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 94.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.44°N 103.48°W (Elev. 3599 ft)
Last Update:
12:32 pm MDT Jun 26, 2026
Forecast Valid:
1pm MDT Jun 26, 2026-6pm MDT Jul 2, 2026
 
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