Upper Rattlesnake Weather Forecast
- 55
- 82
Mostly Cloudy
- 52
- 74
Chance Thunderstorms
- 50
- 77
Chance Rain Showers
- 52
- 82
Mostly Sunny
- 55
- 89
Mostly Sunny
- 56
- 90
Partly Sunny
Today 20 Jul Missoula/Bitterroot Valleys
Mostly cloudy. A 20 percent chance of rain Showers in the afternoon. Highs near 80. West Winds to 15 Mph in the afternoon.
Tonight 20 Jul Missoula/Bitterroot Valleys
Cloudy with a 30 percent chance of rain Showers. Lows in the lower to mid 50s. Northwest Winds 15 to 20 Mph.
Upper Rattlesnake Temperature Statistics
July Temperature
Missoula, Missoula International Airport (5.6 miles)
Lowest 6 July, 2025
46.7 °FAverage July
71.4 °FHighest 8 July, 2025
98.7 °F
Climate (2020–Present)
Missoula, Missoula International Airport (5.6 miles)
Average Low 2020–2025
35.5 °FAverage 2020–2025
47 °FAverage High 2020–2025
59.2 °F