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.

A Few Clouds

57°F

14°C

Humidity 93%
Wind Speed N 5 mph
Barometer 30.06 in (1012.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 1 Sep 11:53 pm MDT
Extended Forecast for

4 Miles S Hill City SD

  • Overnight

    Overnight: Partly cloudy, with a low around 54. Calm wind becoming southwest around 5 mph. Winds could gust as high as 16 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 82. Southwest wind 6 to 10 mph, with gusts as high as 30 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. Southwest wind around 8 mph, with gusts as high as 26 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Southwest wind around 7 mph, with gusts as high as 24 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. West wind 3 to 5 mph. Winds could gust as high as 21 mph.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87. West wind 3 to 7 mph. Winds could gust as high as 23 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 87.

    High: 87 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 54. Calm wind becoming southwest around 5 mph. Winds could gust as high as 16 mph.
Wednesday
Sunny, with a high near 82. Southwest wind 6 to 10 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 59. Southwest wind around 8 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 83. Southwest wind around 7 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 59. West wind 3 to 5 mph. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 87. West wind 3 to 7 mph. Winds could gust as high as 23 mph.
Friday Night
Mostly clear, with a low around 62.
Saturday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 78.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Labor Day
A chance of showers and thunderstorms. Partly sunny, with a high near 78.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Tuesday
A slight chance of showers and thunderstorms. Mostly 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 S Hill City SD
 43.87°N 103.58°W (Elev. 5650 ft)
Last Update:
8:26 pm MDT Sep 1, 2026
Forecast Valid:
12am 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