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 and Breezy

6°F

-14°C

Humidity 57%
Wind Speed W 21 G 37 mph
Barometer 29.98 in (1023.6 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 28 Dec 11:53 am MST
Extended Forecast for

5 Miles WSW Hill City SD

  • This Afternoon

    This Afternoon: Scattered flurries before 1pm. Mostly sunny, with a high near 5. Wind chill values as low as -20. Blustery, with a northwest wind 16 to 25 mph, with gusts as high as 39 mph.

    High: 5 °F

    Scattered
    Flurries and
    Blustery

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 9 by 5am. Wind chill values as low as -15. Northwest wind 6 to 11 mph, with gusts as high as 33 mph.

    Low: 3 °F⇑

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 33. Wind chill values as low as zero. Northwest wind around 6 mph, with gusts as high as 22 mph.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a temperature rising to around 28 by 5am. Wind chill values as low as 18. West wind around 7 mph, with gusts as high as 21 mph.

    Low: 25 °F⇑

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. Northwest wind 3 to 7 mph. Winds could gust as high as 22 mph.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. West wind 5 to 7 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46. West wind 5 to 8 mph, with gusts as high as 24 mph.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29. West wind 3 to 5 mph. Winds could gust as high as 15 mph.

    Low: 29 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered flurries before 1pm. Mostly sunny, with a high near 5. Wind chill values as low as -20. Blustery, with a northwest wind 16 to 25 mph, with gusts as high as 39 mph.
Tonight
Mostly clear, with a temperature rising to around 9 by 5am. Wind chill values as low as -15. Northwest wind 6 to 11 mph, with gusts as high as 33 mph.
Monday
Sunny, with a high near 33. Wind chill values as low as zero. Northwest wind around 6 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a temperature rising to around 28 by 5am. Wind chill values as low as 18. West wind around 7 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 39. Northwest wind 3 to 7 mph. Winds could gust as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 26. West wind 5 to 7 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 46. West wind 5 to 8 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 29. West wind 3 to 5 mph. Winds could gust as high as 15 mph.
New Year's Day
Mostly sunny, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Hill City SD
 43.91°N 103.64°W (Elev. 6198 ft)
Last Update:
11:46 am MST Dec 28, 2025
Forecast Valid:
12pm MST Dec 28, 2025-6pm MST Jan 3, 2026
 
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