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.

Fog

50°F

10°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 29.98 in (1011.6 mb)
Dewpoint 50°F (10°C)
Visibility 0.25 mi
Last update 26 Jun 5:53 am MDT
Extended Forecast for

5 Miles E Custer SD

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 78. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 24 mph.

    High: 78 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. Southeast wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%.

    Low: 58 °F

    T-storms
    Likely then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 84. Southwest wind 6 to 11 mph, with gusts as high as 31 mph.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. Southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 28 mph.

    Low: 56 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 28 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56. South wind 6 to 8 mph becoming northwest after midnight. Winds could gust as high as 24 mph.

    Low: 56 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 78. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 24 mph.
Tonight
Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. Southeast wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 84. Southwest wind 6 to 11 mph, with gusts as high as 31 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. Southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 28 mph.
Sunday
Sunny, with a high near 82. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 28 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56. South wind 6 to 8 mph becoming northwest after midnight. Winds could gust as high as 24 mph.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Custer SD
 43.76°N 103.51°W (Elev. 5249 ft)
Last Update:
5:37 am MDT Jun 26, 2026
Forecast Valid:
6am MDT Jun 26, 2026-6pm MDT Jul 2, 2026
 
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Additional Resources

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Chance of Precipitation