Moose Lake Weather Forecast
- 43
- 64
Chance Rain
- 42
- 75
Mostly Sunny
- 47
- 82
Mostly Sunny
- 46
- 78
Mostly Sunny
- 46
- 79
Mostly Sunny
- 46
- 81
Mostly Sunny
- 47
- 81
Partly Sunny
Today 15 Sep Kootenai/Cabinet Region
Cloudy with a 50 percent chance of Areas of rain. Areas of fog early in the morning. Highs in the upper 50s to mid 60s.
Tonight 15 Sep Kootenai/Cabinet Region
Mostly cloudy until early morning then becoming partly cloudy. A 50 percent chance of Areas of rain until early morning. Lows in the upper 30s to mid 40s.
Moose Lake Temperature Statistics
September Temperature
Boundary County Airport (25.5 miles)
Lowest 5 September, 2026
42.8 °FAverage September
57.7 °FHighest 1 September, 2026
78.8 °F
Climate (2021–2026)
Boundary County Airport (25.5 miles)
Average Low 2021–2026
37.9 °FAverage 2021–2026
47.3 °FAverage High 2021–2026
56.6 °F