Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Mostly Cloudy

41°F

5°C

Humidity 62%
Wind Speed W 15 G 26 mph
Barometer 29.68 in (1002.4 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 26 Dec 11:53 pm MST
Extended Forecast for

4 Miles SSW Hill City SD

  • Overnight

    Overnight: Mostly clear, with a low around 33. West wind 7 to 10 mph, with gusts as high as 29 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of snow after 2pm.  Mostly sunny, with a high near 43. West wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 43 °F

    Sunny then
    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 8. Wind chill values as low as -2. Northwest wind 8 to 14 mph, with gusts as high as 25 mph.  New snow accumulation of less than a half inch possible.

    Low: 8 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 17. Wind chill values as low as -4. Northwest wind 9 to 11 mph, with gusts as high as 33 mph.

    High: 17 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a temperature rising to around 13 by 5am. Northwest wind 5 to 9 mph, with gusts as high as 26 mph.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 35. West wind around 6 mph, with gusts as high as 20 mph.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 23. West wind around 7 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 41. Northwest wind 6 to 8 mph, with gusts as high as 23 mph.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 33. West wind 7 to 10 mph, with gusts as high as 29 mph.
Saturday
A 20 percent chance of snow after 2pm. Mostly sunny, with a high near 43. West wind 7 to 13 mph, with gusts as high as 23 mph.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 8. Wind chill values as low as -2. Northwest wind 8 to 14 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 17. Wind chill values as low as -4. Northwest wind 9 to 11 mph, with gusts as high as 33 mph.
Sunday Night
Mostly clear, with a temperature rising to around 13 by 5am. Northwest wind 5 to 9 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 35. West wind around 6 mph, with gusts as high as 20 mph.
Monday Night
Increasing clouds, with a low around 23. West wind around 7 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 41. Northwest wind 6 to 8 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
A slight chance of snow after 11am. Mostly sunny, with a high near 42.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 16.
New Year's Day
Mostly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
A slight chance of snow. Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Hill City SD
 43.87°N 103.58°W (Elev. 5650 ft)
12:16 am MST Dec 27, 2025
12am MST Dec 27, 2025-6pm MST Jan 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database