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

52°F

11°C

Humidity 83%
Wind Speed NE 5 mph
Barometer 30.17 in (1017.6 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 25 Jun 1:53 am MDT
Extended Forecast for

2 Miles NW Custer SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 54. Southeast wind 3 to 8 mph. Winds could gust as high as 23 mph. Chance of precipitation is 60%.

    High: 54 °F

    Showers
    Likely then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 52. Southeast wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 75 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 56. Southeast wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

    Low: 56 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 80. Southwest wind 6 to 13 mph, with gusts as high as 30 mph.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 47. Calm wind.
Thursday
Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 54. Southeast wind 3 to 8 mph. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 52. Southeast wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 24 mph.
Friday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 56. Southeast wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Saturday
Mostly sunny, with a high near 80. Southwest wind 6 to 13 mph, with gusts as high as 30 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.
Sunday
Sunny, with a high near 74.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 51.
Monday
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Custer SD
 43.78°N 103.63°W (Elev. 5600 ft)
Last Update:
12:32 am MDT Jun 25, 2026
Forecast Valid:
2am MDT Jun 25, 2026-6pm MDT Jul 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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