Current conditions at
Custer, Custer County Airport (KCUT)
Lat: 43.73°NLon: 103.62°WElev: 5600ft.
Fair
63°F
17°C
| Humidity | 65% |
| Wind Speed | SW 3 mph |
| Barometer | 30.14 in (1013.2 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 28 Aug 4:53 am MDT |
Extended Forecast for
20 Miles WNW Edgemont SD
Today
High: 97 °F
Mostly Sunny
then Chance
ShowersTonight
Low: 63 °F
Slight Chance
Showers then
Partly CloudySaturday
High: 94 °F
Mostly Sunny
then Chance
T-storms and
BreezySaturday Night
Low: 61 °F
Slight Chance
T-storms and
Breezy then
Partly CloudySunday
High: 90 °F
Mostly Sunny
then Slight
Chance
T-storms and
BreezySunday Night
Low: 56 °F
Partly Cloudy
and Breezy
then Partly
CloudyMonday
High: 88 °F
Sunny
Monday Night
Low: 57 °F
Partly Cloudy
Tuesday
High: 90 °F
Hot
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 97. East wind 5 to 15 mph becoming west in the morning.
Tonight
A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 63. West wind 5 to 15 mph.
Saturday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 94. Breezy, with a west southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 30%.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 61. Breezy, with a west wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 90. Breezy, with a west southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 56. Breezy.
Monday
Sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny and hot, with a high near 90.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny and hot, with a high near 92.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
Mostly sunny and hot, with a high near 90. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
20 Miles WNW Edgemont SD
43.43°N 104.2°W (Elev. 3638 ft)
43.43°N 104.2°W (Elev. 3638 ft)
12:31 am MDT Aug 28, 2026
5am MDT Aug 28, 2026-6pm MDT Sep 3, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
