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.

Thunderstorm in Vicinity

63°F

17°C

Humidity 68%
Wind Speed Calm
Barometer 29.92 in (1005.7 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 27 Jun 12:53 am MDT
Extended Forecast for

4 Miles W Hot Springs SD

  • Overnight

    Overnight: Mostly clear, with a low around 61. Light and variable wind.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 89. Light southwest wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 29 mph.

    High: 89 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 59. South wind 5 to 13 mph becoming northwest in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84. Breezy, with a west wind 11 to 21 mph becoming south in the afternoon. Winds could gust as high as 34 mph.

    High: 84 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 58. South wind 9 to 15 mph becoming northwest in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 70%.

    Low: 58 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 81. Windy, with a west wind 16 to 21 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 81 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. Breezy.

    Low: 55 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57.

    Low: 57 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 61. Light and variable wind.
Saturday
Mostly sunny, with a high near 89. Light southwest wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 29 mph.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 59. South wind 5 to 13 mph becoming northwest in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Sunday
Sunny, with a high near 84. Breezy, with a west wind 11 to 21 mph becoming south in the afternoon. Winds could gust as high as 34 mph.
Sunday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 58. South wind 9 to 15 mph becoming northwest in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 70%.
Monday
Sunny, with a high near 81. Windy, with a west wind 16 to 21 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 47 mph.
Monday Night
Mostly clear, with a low around 55. Breezy.
Tuesday
Sunny, with a high near 83.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 63.
Friday
Mostly sunny, with a high near 96.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Hot Springs SD
 43.43°N 103.57°W (Elev. 3993 ft)
Last Update:
12:32 am MDT Jun 27, 2026
Forecast Valid:
1am MDT Jun 27, 2026-6pm MDT Jul 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation