Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam
Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >
Current conditions at
Custer, Custer County Airport (KCUT)
Lat: 43.73°NLon: 103.62°WElev: 5600ft.
Fair
67°F
19°C
| Humidity | 21% |
| Wind Speed | W 12 mph |
| Barometer | 30.13 in (1015.5 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 17 Oct 4:53 pm MDT |
Extended Forecast for
4 Miles NW Custer State Park SD
Tonight
Low: 50 °F
Mostly Clear
Sunday
High: 61 °F
Sunny
Sunday Night
Low: 41 °F
Mostly Clear
Monday
High: 57 °F
Sunny
Monday Night
Low: 43 °F
Mostly Clear
Tuesday
High: 71 °F
Sunny
Tuesday Night
Low: 48 °F
Mostly Clear
Wednesday
High: 65 °F
Sunny
Wednesday Night
Low: 49 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 50. West wind 7 to 10 mph becoming north after midnight. Winds could gust as high as 31 mph.
Sunday
Sunny, with a high near 61. Northeast wind 8 to 10 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 41. Northeast wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 57. Calm wind becoming southeast 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.
Monday Night
Mostly clear, with a low around 43. Light and variable wind becoming southwest 5 to 8 mph in the evening. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 71. Southwest wind 5 to 8 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 54.
Friday
A slight chance of rain. Partly sunny, with a high near 69.
Friday Night
A chance of rain. Mostly cloudy, with a low around 49.
Saturday
A chance of rain. Partly sunny, with a high near 56.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NW Custer State Park SD
43.76°N 103.45°W (Elev. 5003 ft)
43.76°N 103.45°W (Elev. 5003 ft)
5:41 pm MDT Oct 17, 2026
5pm MDT Oct 17, 2026-6pm MDT Oct 24, 2026
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