Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73° N Lon: 103.62° W Elev: 5600 ft.

A Few Clouds

50°F

10°C

Humidity 86%
Wind Speed NE 5 mph
Barometer 30.16 in (1016.0 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 27 Sep 4:53 am MDT
Detailed forecast for

Southern Black Hills

Today
Mostly cloudy with a 20 percent chance of showers. Highs in the upper 60s. East winds 10 to 15 mph with gusts up to 30 mph.
Tonight
A slight chance of thunderstorms. Showers. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent.
Monday
Mostly cloudy in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent.
Monday Night
Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the lower 50s. North winds 5 to 10 mph. Chance of rain 40 percent.
Tuesday
Partly cloudy. Highs in the upper 60s. North winds 5 to 10 mph, becoming south in the afternoon.
Tuesday Night
Mostly clear. Lows around 50.
Wednesday
Mostly sunny. Highs in the lower 70s.
Wednesday Night
Mostly clear. Lows around 50.
Thursday
Mostly sunny. Highs in the mid 60s.
Thursday Night
Mostly clear. Lows in the upper 40s.
Friday
Mostly sunny. Highs in the upper 60s.
Friday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
Saturday
Partly cloudy with a 20 percent chance of showers. Highs in the mid 60s.



Basemap Options
Click map to change the forecast location
Loading map...
542 AM MDT Sun Sep 27 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database