Big Pozega Lake Weather Forecast
- 36
- 49
Slight Chance Rain
- 43
- 59
Mostly Sunny
- 41
- 64
Chance Rain
- 33
- 52
Chance Rain/Snow
- 31
- 47
Rain/Snow Likely
- 29
- 40
Chance Rain/Snow
- 34
- 49
Mostly Sunny
Today 8 Sep Butte/Blackfoot Region
Mostly sunny in the Morning, then mostly cloudy with a 20 percent chance of rain early in the afternoon. Partly cloudy late in the afternoon. Patchy fog early in the morning. Highs in the mid 50s to lower 60s. West Winds to 15 Mph in the afternoon.
Tonight 8 Sep Butte/Blackfoot Region
Mostly clear. Areas of fog late in the night. Lows in the 30s. Northwest Winds to 15 Mph in the evening.
Big Pozega Lake Temperature Statistics
September Temperature
Butte, Bert Mooney Airport (35.4 miles)
Lowest 3 September, 2026
41.6 °FAverage September
59 °FHighest 1 September, 2026
79.6 °F
Climate (2021–2026)
Butte, Bert Mooney Airport (35.4 miles)
Average Low 2021–2026
28.5 °FAverage 2021–2026
42.3 °FAverage High 2021–2026
55.7 °F