Custer Weather Forecast
- 33
- 48
Mostly Cloudy
- 36
- 56
Mostly Sunny
- 39
- 59
Partly Sunny
- 35
- 58
Partly Sunny
- 29
- 48
Chance Rain/Snow
- 28
- 46
Partly Sunny
Today 14 Nov Central Black Hills
Becoming partly cloudy. Highs in the upper 40s. South Winds 5 to 10 Mph with Gusts up to 30 Mph.
Tonight 14 Nov Central Black Hills
Becoming partly cloudy. Lows in the mid 30s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph.
Custer Temperature Statistics
November Temperature
Custer, Custer County Airport (2.5 miles)
Lowest 3 November, 2026
28.7 °FAverage November
44.7 °FHighest 8 November, 2026
62.7 °F
Climate (2021–2026)
Custer, Custer County Airport (2.5 miles)
Average Low 2021–2026
33.7 °FAverage 2021–2026
45.5 °FAverage High 2021–2026
57.1 °F