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

37°F

3°C

Humidity 82%
Wind Speed Calm
Barometer 30.18 in (1021.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 6 Oct 2:53 am MDT
Extended Forecast for

10 Miles W Hot Springs SD

  • Overnight

    Overnight: A 40 percent chance of rain, mainly after 4am. Cloudy, with a steady temperature around 42. East wind 6 to 8 mph.

    Low: 42 °F

    Chance Rain

  • Monday

    Monday: A chance of rain before noon, then a slight chance of showers between noon and 3pm. Mostly cloudy, with a high near 52. East wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 40%.

    High: 52 °F

    Chance Rain

  • Monday Night

    Monday Night: Patchy frost after 3am. Otherwise, partly cloudy, with a low around 36. Southwest wind around 6 mph becoming calm in the evening.

    Low: 36 °F

    Partly Cloudy
    then Patchy
    Frost

  • Tuesday

    Tuesday: Patchy frost before 7am. Otherwise, sunny, with a high near 63. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 15 mph.

    High: 63 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. Southeast wind around 6 mph.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. Southeast wind 6 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 46. Southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 18 mph.

    Low: 46 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Northwest wind 6 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Overnight
A 40 percent chance of rain, mainly after 4am. Cloudy, with a steady temperature around 42. East wind 6 to 8 mph.
Monday
A chance of rain before noon, then a slight chance of showers between noon and 3pm. Mostly cloudy, with a high near 52. East wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 40%.
Monday Night
Patchy frost after 3am. Otherwise, partly cloudy, with a low around 36. Southwest wind around 6 mph becoming calm in the evening.
Tuesday
Patchy frost before 7am. Otherwise, sunny, with a high near 63. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 43. Southeast wind around 6 mph.
Wednesday
Sunny, with a high near 76. Southeast wind 6 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Clear, with a low around 46. Southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 75. Northwest wind 6 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Sunny, with a high near 81.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 51.
Sunday
A slight chance of showers. Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Hot Springs SD
 43.43°N 103.69°W (Elev. 4199 ft)
Last Update:
2:12 am MDT Oct 6, 2025
Forecast Valid:
3am MDT Oct 6, 2025-6pm MDT Oct 12, 2025
 
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