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.

Fair

45°F

7°C

Humidity 30%
Wind Speed SW 5 mph
Barometer 29.82 in (1008.4 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 1 Jan 3:53 pm MST
Extended Forecast for

2 Miles WNW Custer SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Light southwest wind.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of rain before 11am. Cloudy, with a high near 47. Northwest wind 3 to 7 mph.

    High: 47 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West wind around 6 mph, with gusts as high as 18 mph.

    Low: 31 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 48. West wind around 6 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a temperature rising to around 42 by 5am. Southwest wind 5 to 13 mph, with gusts as high as 31 mph.

    Low: 38 °F⇑

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. West wind 8 to 13 mph, with gusts as high as 31 mph.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. West wind 7 to 10 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50. West wind 8 to 10 mph, with gusts as high as 26 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. Light southwest wind.
Friday
A 20 percent chance of rain before 11am. Cloudy, with a high near 47. Northwest wind 3 to 7 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West wind around 6 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 48. West wind around 6 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Partly cloudy, with a temperature rising to around 42 by 5am. Southwest wind 5 to 13 mph, with gusts as high as 31 mph.
Sunday
Mostly sunny, with a high near 52. West wind 8 to 13 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 36. West wind 7 to 10 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 50. West wind 8 to 10 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
A chance of snow. Mostly sunny, with a high near 37.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Custer SD
 43.78°N 103.63°W (Elev. 5600 ft)
Last Update:
3:37 pm MST Jan 1, 2026
Forecast Valid:
4pm MST Jan 1, 2026-6pm MST Jan 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