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.

Overcast

59°F

15°C

Humidity 75%
Wind Speed S 9 mph
Barometer 29.86 in (1004.1 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 27 Jun 1:53 am MDT
Extended Forecast for

5 Miles NNW Custer SD

  • Overnight

    Overnight: Partly cloudy, with a low around 57. Southwest wind around 7 mph, with gusts as high as 22 mph.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 79. Southwest wind 7 to 11 mph, with gusts as high as 30 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 52. Southwest wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 52 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 73. West wind 8 to 14 mph becoming south in the afternoon. Winds could gust as high as 32 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Partly cloudy, with a low around 49. Southwest wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%.

    Low: 49 °F

    Showers
    Likely

  • Monday

    Monday: Sunny, with a high near 69. Breezy, with a southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 69 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 57. Southwest wind around 7 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 79. Southwest wind 7 to 11 mph, with gusts as high as 30 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 52. Southwest wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 73. West wind 8 to 14 mph becoming south in the afternoon. Winds could gust as high as 32 mph.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Partly cloudy, with a low around 49. Southwest wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%.
Monday
Sunny, with a high near 69. Breezy, with a southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 41 mph.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 56.
Friday
Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Custer SD
 43.82°N 103.64°W (Elev. 5804 ft)
Last Update:
1:57 am MDT Jun 27, 2026
Forecast Valid:
2am MDT Jun 27, 2026-6pm MDT Jul 3, 2026
 
Forecast Discussion
 
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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