Lynch Lake Weather Forecast
- 49
- 81
Mostly Sunny
- 47
- 81
Mostly Sunny
- 50
- 79
Mostly Sunny
- 41
- 67
Slight Chance Rain Showers
- 43
- 71
Mostly Sunny
- 47
- 78
Partly Sunny
Today 18 Sep Kootenai/Cabinet Region
Mostly sunny. Highs in the 80s.
Tonight 18 Sep Kootenai/Cabinet Region
Mostly clear. Lows in the mid 40s to lower 50s.
Lynch Lake Temperature Statistics
September Temperature
Kalispell, Glacier Park International Airport (34.2 miles)
Lowest 9 September, 2025
44.1 °FAverage September
66.5 °FHighest 2 September, 2025
93.2 °F
Climate (2020–Present)
Kalispell, Glacier Park International Airport (34.2 miles)
Average Low 2020–2025
33.1 °FAverage 2020–2025
45.2 °FAverage High 2020–2025
56.8 °F