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

73°F

23°C

Humidity 41%
Wind Speed W 14 mph
Barometer 30.06 in (1011.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 2 Sep 9:53 am MDT
Extended Forecast for

3 Miles SSW Hill City SD

  • Today

    Today: Sunny, with a high near 82. Southwest wind 6 to 8 mph, with gusts as high as 25 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. Southwest wind around 7 mph, with gusts as high as 24 mph.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Southwest wind 5 to 7 mph, with gusts as high as 21 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 17 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 24 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. South wind around 5 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 79.

    High: 79 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 82. Southwest wind 6 to 8 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 62. Southwest wind around 7 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 83. Southwest wind 5 to 7 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 61. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 17 mph.
Friday
Sunny, with a high near 87. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 24 mph.
Friday Night
Mostly clear, with a low around 65. South wind around 5 mph becoming west after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 79.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 58.
Labor Day
A slight chance of showers and thunderstorms. Partly sunny, with a high near 79.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Hill City SD
 43.89°N 103.58°W (Elev. 5413 ft)
Last Update:
10:16 am MDT Sep 2, 2026
Forecast Valid:
10am MDT Sep 2, 2026-6pm MDT Sep 8, 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