Kalispell Weather Forecast
- 29
- 41
Rain
- 27
- 38
Rain/Snow Likely
- 28
- 35
Snow
- 25
- 35
Chance Snow
- 25
- 34
Chance Snow
- 26
- 36
Slight Chance Snow
- 25
- 39
Mostly Cloudy
Today 4 Jan Flathead/Mission Valleys
Rain likely. Chance of rain 90 percent. Highs in the upper 30s to mid 40s. South Winds to 15 Mph.
Tonight 4 Jan Flathead/Mission Valleys
Mostly cloudy. Areas of rain until early Morning, then Areas of snow and a slight chance of rain late in the night. Patchy fog until early morning. Areas of fog late in the night. Chance of precipitation 40 percent. Lows in the mid 20s to lower 30s. South Winds to 15 Mph.
Kalispell Temperature Statistics
January Temperature
Kalispell, Glacier Park International Airport (7.5 miles)
Lowest 1 January, 2026
19.9 °FAverage January
24 °FHighest 2 January, 2026
30.9 °F
Climate (2021–Present)
Kalispell, Glacier Park International Airport (7.5 miles)
Average Low 2021–2026
33.3 °FAverage 2021–2026
45.4 °FAverage High 2021–2026
57 °F