Benchmark Airport Weather Forecast
- 43
- 76
Becoming Sunny
- 44
- 78
Mostly Sunny
- 47
- 79
Mostly Sunny
- 48
- 84
Slight Chance Thunderstorms
- 46
- 82
Mostly Sunny
- 45
- 78
Mostly Sunny
Today 23 Aug Southern Rocky Mountain Front
Partly sunny early in the morning then clearing. Highs 65 to 75. Southwest Winds 5 to 15 Mph with Gusts to around 30 Mph shifting to the west 15 to 20 Mph with Gusts to around 40 Mph in the afternoon.
Tonight 23 Aug Southern Rocky Mountain Front
Colder. Mostly clear. Patchy smoke in the evening. Lows 44 to 50. West Winds 15 to 20 Mph with Gusts to around 50 Mph decreasing to 5 to 15 Mph with Gusts to around 40 Mph after midnight.
Benchmark Airport Temperature Statistics
August Temperature
Missoula, Missoula International Airport (69 miles)
Lowest 4 August, 2026
43.6 °FAverage August
69.4 °FHighest 21 August, 2026
97 °F
Climate (2021–2026)
Missoula, Missoula International Airport (69 miles)
Average Low 2021–2026
35.9 °FAverage 2021–2026
47.5 °FAverage High 2021–2026
59.7 °F