Harrison Lake Weather Forecast
- 35
- 50
Mostly Sunny
- 40
- 55
Mostly Sunny
- 36
- 51
Chance Rain/Snow
- 31
- 41
Chance Rain/Snow
- 34
- 48
Mostly Sunny
- 39
- 54
Partly Sunny
- 42
- 57
Partly Sunny
Today 1 May Northern Panhandle
Sunny. Highs in the upper 60s to mid 70s.
Tonight 1 May Northern Panhandle
Mostly clear. Lows in the upper 30s to mid 40s.
Harrison Lake Temperature Statistics
May Temperature
Boundary County Airport (16.8 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
Boundary County Airport (16.8 miles)
Average Low 2020–2025
37.3 °FAverage 2020–2025
46.7 °FAverage High 2020–2025
56.2 °F