Belle Fourche Weather Forecast
- 23
- 57
Slight Chance Snow Showers
- 7
- 38
Snow
- -2
- 17
Snow
- 8
- 28
Partly Sunny
- 6
- 32
Partly Sunny
- 12
- 32
Partly Sunny
Today 17 Feb Butte
Mostly cloudy in the Morning, then partly cloudy with a slight chance of rain Showers in the afternoon. Windy with Highs in the upper 50s. Southeast Winds 15 to 25 Mph with Gusts up to 35 Mph, increasing to southwest 25 to 35 Mph with Gusts up to 50 Mph in the afternoon. Chance of rain 20 percent.
Tonight 17 Feb Butte
Partly cloudy with a slight chance of rain Showers in the Evening, then mostly clear after midnight. Very windy with Lows in the lower 20s. West Winds 30 to 45 Mph with Gusts up to 55 Mph. Chance of rain 20 percent.
Belle Fourche Temperature Statistics
February Temperature
Spearfish / Clyde Ice (13 miles)
Lowest 10 February, 2026
19.4 °FAverage February
41.8 °FHighest 5 February, 2026
66.2 °F
Climate (2021–Present)
Spearfish / Clyde Ice (13 miles)
Average Low 2021–2026
36.5 °FAverage 2021–2026
47.9 °FAverage High 2021–2026
58.7 °F