Great Falls International Airport Weather Forecast
- 49
- 80
Mostly Sunny
- 47
- 72
Mostly Sunny
- 50
- 75
Mostly Sunny
- 53
- 78
Mostly Cloudy
- 54
- 80
Slight Chance Rain Showers
- 53
- 83
Mostly Sunny
Today 6 Jun Cascade County below 5000ft
Sunny. Highs 75 to 80. West Winds up to 10 Mph.
Tonight 6 Jun Cascade County below 5000ft
Mostly clear. Lows around 50. West Winds 5 to 10 Mph.
Great Falls International Airport Temperature Statistics
June Temperature
Great Falls, Great Falls International Airport (0.6 miles)
Lowest 1 June, 2024
34.6 °FAverage June
57.6 °FHighest 1 June, 2024
73.7 °F
Climate (2019–Present)
Great Falls, Great Falls International Airport (0.6 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
33.7 °FAverage 2019–2024
45.7 °FAverage High 2019–2024
57.4 °F