Cottonwood Park Weather Forecast
- 41
- 78
Mostly Sunny
- 43
- 79
Mostly Sunny
- 42
- 82
Partly Sunny
- 44
- 82
Partly Sunny
- 38
- 69
Partly Sunny
- 40
- 73
Mostly Sunny
- 44
- 81
Mostly Sunny
Today 17 Sep Butte/Blackfoot Region
Mostly sunny. Patchy fog early in the morning. Highs in the upper 60s to mid 70s.
Tonight 17 Sep Butte/Blackfoot Region
Mostly clear. Patchy fog late in the night. Lows in the upper 30s to mid 40s.
Cottonwood Park Temperature Statistics
September Temperature
Missoula, Missoula International Airport (41 miles)
Lowest 13 September, 2025
46.9 °FAverage September
66.1 °FHighest 2 September, 2025
96.1 °F
Climate (2020–Present)
Missoula, Missoula International Airport (41 miles)
Average Low 2020–2025
35.6 °FAverage 2020–2025
47.1 °FAverage High 2020–2025
59.2 °F