Fish Mountain Weather Forecast
- 37
- 53
Increasing Clouds
- 36
- 52
Mostly Sunny
- 38
- 54
Partly Sunny
- 46
- 55
Mostly Cloudy
- 45
- 56
Mostly Cloudy
- 37
- 56
Rain/Snow Likely
Today 27 Oct Wyoming Black Hills
Sunny. Highs in the mid 50s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.
Tonight 27 Oct Wyoming Black Hills
Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 30s. South Winds 5 to 10 Mph.
Fish Mountain Temperature Statistics
October Temperature
Spearfish / Clyde Ice (26.7 miles)
Lowest 16 October, 2026
26.6 °FAverage October
55.6 °FHighest 5 October, 2026
89.6 °F
Climate (2021–2026)
Spearfish / Clyde Ice (26.7 miles)
Average Low 2021–2026
36.7 °FAverage 2021–2026
48.2 °FAverage High 2021–2026
59.1 °F