Kalispell Weather Forecast
- 36
- 59
Chance Rain
- 38
- 55
Rain Showers
- 39
- 61
Chance Rain Showers
- 44
- 65
Chance Rain
- 41
- 59
Rain Showers
- 40
- 58
Rain Likely
Today 18 May Flathead/Mission Valleys
Mostly cloudy. Areas of frost early in the morning. Areas of rain early in the afternoon. Chance of rain Showers and a slight chance of Thunderstorms late in the afternoon. Chance of precipitation 50 percent. Highs in the mid 50s to lower 60s. Southwest Winds to 15 Mph.
Tonight 18 May Flathead/Mission Valleys
Mostly cloudy. Chance of rain Showers and a slight chance of Thunderstorms in the Evening, then a chance of rain after midnight. Areas of frost after midnight. Chance of precipitation 40 percent. Lows in the 30s.
Kalispell Temperature Statistics
May Temperature
Kalispell, Glacier Park International Airport (7.5 miles)
Lowest 4 May, 2024
24.9 °FAverage May
52 °FHighest 12 May, 2024
82.7 °F
Climate (2019–Present)
Kalispell, Glacier Park International Airport (7.5 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
33 °FAverage 2019–2024
44.6 °FAverage High 2019–2024
55.9 °F