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

27°C

80°F

Humidity 26%
Wind Speed Vrbl 9 km/h
Barometer 1016.7 mb (30.22 in)
Dewpoint 6°C (42°F)
Visibility 16 km
Heat Index26°C (79°F)
Last update 13 Jul 1:53 pm MDT
Extended Forecast for

6 Miles W Hill City SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 24. Northwest wind around 10 km/h becoming northeast. Winds could gust as high as 25 km/h.

    High: 24 °C

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 13. East wind 10 to 15 km/h becoming south after midnight. Winds could gust as high as 30 km/h.

    Low: 13 °C

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 28. Southwest wind 10 to 15 km/h, with gusts as high as 30 km/h.

    High: 28 °C

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 3am, then a slight chance of showers. Mostly cloudy, with a low around 12. West wind around 10 km/h becoming south in the evening. Winds could gust as high as 25 km/h. Chance of precipitation is 50%.

    Low: 12 °C

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Partly sunny, with a high near 18. Northwest wind 10 to 15 km/h becoming northeast in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 60%.

    High: 18 °C

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 7. Northeast wind 10 to 15 km/h, with gusts as high as 30 km/h. Chance of precipitation is 70%.

    Low: 7 °C

    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 13. East wind around 10 km/h, with gusts as high as 30 km/h. Chance of precipitation is 80%.

    High: 13 °C

    Showers
    Likely then
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 7. Northeast wind around 10 km/h becoming southwest after midnight. Winds could gust as high as 25 km/h.

    Low: 7 °C

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 17.

    High: 17 °C

    Mostly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 24. Northwest wind around 10 km/h becoming northeast. Winds could gust as high as 25 km/h.
Tonight
Mostly clear, with a low around 13. East wind 10 to 15 km/h becoming south after midnight. Winds could gust as high as 30 km/h.
Monday
A 30 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 28. Southwest wind 10 to 15 km/h, with gusts as high as 30 km/h.
Monday Night
A chance of showers and thunderstorms before 3am, then a slight chance of showers. Mostly cloudy, with a low around 12. West wind around 10 km/h becoming south in the evening. Winds could gust as high as 25 km/h. Chance of precipitation is 50%.
Tuesday
A slight chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Partly sunny, with a high near 18. Northwest wind 10 to 15 km/h becoming northeast in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 7. Northeast wind 10 to 15 km/h, with gusts as high as 30 km/h. Chance of precipitation is 70%.
Wednesday
Showers and possibly a thunderstorm. High near 13. East wind around 10 km/h, with gusts as high as 30 km/h. Chance of precipitation is 80%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 7. Northeast wind around 10 km/h becoming southwest after midnight. Winds could gust as high as 25 km/h.
Thursday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 17.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 9.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 21.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 10.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Hill City SD
 43.95°N 103.71°W (Elev. 6598 m)
Last Update:
12:49 pm MDT Jul 13, 2025
Forecast Valid:
2pm MDT Jul 13, 2025-6pm MDT Jul 19, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation