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.

A Few Clouds

36°F

2°C

Humidity 76%
Wind Speed Calm
Barometer 29.66 in (1004.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 2 Jan 6:53 am MST
Extended Forecast for

5 Miles ESE Rochford SD

  • Today

    Today: Mostly cloudy, with a high near 45. Calm wind becoming northwest around 5 mph. Winds could gust as high as 21 mph.

    High: 45 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 35. Light west wind. Winds could gust as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. Southwest wind 3 to 8 mph. Winds could gust as high as 32 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. West wind 5 to 7 mph, with gusts as high as 30 mph.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. West wind around 5 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: A 10 percent chance of rain after 5pm. Mostly sunny, with a high near 51. West wind 3 to 6 mph. Winds could gust as high as 20 mph.

    High: 51 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A slight chance of snow. Partly cloudy, with a low around 27. Light west wind. Winds could gust as high as 17 mph.

    Low: 27 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 45. Calm wind becoming northwest around 5 mph. Winds could gust as high as 21 mph.
Tonight
Partly cloudy, with a steady temperature around 35. Light west wind. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 55. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 34. Southwest wind 3 to 8 mph. Winds could gust as high as 32 mph.
Sunday
Mostly sunny, with a high near 54. West wind 5 to 7 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 33. West wind around 5 mph, with gusts as high as 21 mph.
Monday
A 10 percent chance of rain after 5pm. Mostly sunny, with a high near 51. West wind 3 to 6 mph. Winds could gust as high as 20 mph.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 27. Light west wind. Winds could gust as high as 17 mph.
Tuesday
Sunny, with a high near 43.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Rochford SD
 44.1°N 103.66°W (Elev. 5417 ft)
Last Update:
6:21 am MST Jan 2, 2026
Forecast Valid:
7am MST Jan 2, 2026-6pm MST Jan 8, 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