Columbia Falls Weather Forecast
- 33
- 52
Rain
- 28
- 44
Rain/Snow Likely
- 27
- 43
Chance Rain/Snow
- 33
- 46
Chance Rain
- 30
- 50
Chance Rain
- 30
- 49
Slight Chance Rain/Snow
Today 25 Oct Flathead/Mission Valleys
Areas of rain until late Afternoon, then rain likely late in the afternoon. Chance of rain 80 percent. Highs in the 50s. South Winds to 15 Mph. Gusts up to 30 Mph in the morning.
Tonight 25 Oct Flathead/Mission Valleys
Cloudy with a chance of rain. A chance of snow after midnight. Chance of precipitation 50 percent. Lows in the 30s. South Winds 15 to 20 Mph with Gusts to around 35 Mph.
Columbia Falls Temperature Statistics
October Temperature
Kalispell, Glacier Park International Airport (5.6 miles)
Lowest 18 October, 2025
23 °FAverage October
44.4 °FHighest 9 October, 2025
73.9 °F
Climate (2020–Present)
Kalispell, Glacier Park International Airport (5.6 miles)
Average Low 2020–2025
33.1 °FAverage 2020–2025
45.2 °FAverage High 2020–2025
56.9 °F