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

47°F

8°C

Humidity 25%
Wind Speed NW 7 mph
Barometer 29.87 in (1010.5 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 1 Jan 6:53 am MST
Extended Forecast for

5 Miles E Custer County Airport SD

  • New Year's Day

    New Year's Day: Mostly sunny, with a temperature rising to near 52 by noon, then falling to around 40 during the remainder of the day. Northwest wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 16 mph.

    High: 52 °F⇓

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 37. Calm wind becoming west around 6 mph in the evening.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of rain before 11am. Cloudy, with a high near 45. Northwest wind 3 to 6 mph. Winds could gust as high as 17 mph.

    High: 45 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. West wind around 8 mph, with gusts as high as 17 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. West wind around 6 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. West wind 7 to 16 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 55. West wind 10 to 15 mph, with gusts as high as 31 mph.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. West wind around 11 mph, with gusts as high as 23 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

New Year's Day
Mostly sunny, with a temperature rising to near 52 by noon, then falling to around 40 during the remainder of the day. Northwest wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 16 mph.
Tonight
Mostly cloudy, with a steady temperature around 37. Calm wind becoming west around 6 mph in the evening.
Friday
A 20 percent chance of rain before 11am. Cloudy, with a high near 45. Northwest wind 3 to 6 mph. Winds could gust as high as 17 mph.
Friday Night
Partly cloudy, with a low around 32. West wind around 8 mph, with gusts as high as 17 mph.
Saturday
Mostly sunny, with a high near 49. West wind around 6 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.
Saturday Night
Mostly cloudy, with a low around 35. West wind 7 to 16 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 55. West wind 10 to 15 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 36. West wind around 11 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Mostly sunny, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Custer County Airport SD
 43.72°N 103.54°W (Elev. 5351 ft)
Last Update:
6:21 am MST Jan 1, 2026
Forecast Valid:
7am MST Jan 1, 2026-6pm MST Jan 7, 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