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

66°F

19°C

Humidity 27%
Wind Speed SW 14 G 25 mph
Barometer 29.79 in (1002.4 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 29 Jun 10:53 am MDT
Extended Forecast for

4 Miles SE Rochford SD

  • Today

    Today: Sunny, with a high near 66. Southwest wind 6 to 15 mph, with gusts as high as 39 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. Southwest wind 9 to 14 mph becoming light west after midnight. Winds could gust as high as 39 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Calm wind becoming west around 6 mph. Winds could gust as high as 23 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 51. Light and variable wind. Winds could gust as high as 17 mph.

    Low: 51 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 72. Light and variable wind. Winds could gust as high as 18 mph. Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51. Light and variable wind. Winds could gust as high as 17 mph.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 78.

    High: 78 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 66. Southwest wind 6 to 15 mph, with gusts as high as 39 mph.
Tonight
Mostly clear, with a low around 47. Southwest wind 9 to 14 mph becoming light west after midnight. Winds could gust as high as 39 mph.
Tuesday
Sunny, with a high near 75. Calm wind becoming west around 6 mph. Winds could gust as high as 23 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 51. Light and variable wind. Winds could gust as high as 17 mph.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 72. Light and variable wind. Winds could gust as high as 18 mph. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 51. Light and variable wind. Winds could gust as high as 17 mph.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.
Friday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 78.
Friday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.
Independence Day
A chance of showers and thunderstorms. Mostly sunny, with a high near 72.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Sunday
A chance of showers and thunderstorms. Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Rochford SD
 44.08°N 103.69°W (Elev. 5768 ft)
Last Update:
11:37 am MDT Jun 29, 2026
Forecast Valid:
11am MDT Jun 29, 2026-6pm MDT Jul 5, 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