Upper Priest Lake Weather Forecast
- 50
- 81
Increasing Clouds
- 43
- 66
Rain Showers
- 41
- 62
Partly Sunny
- 37
- 59
Rain Showers Likely
- 36
- 53
Chance Rain Showers
- 39
- 58
Partly Sunny
Today 12 May Northern Panhandle
Sunny in the Morning, becoming partly cloudy. Highs in the upper 70s to mid 80s.
Tonight 12 May Northern Panhandle
Mostly cloudy. Lows in the upper 40s to mid 50s.
Upper Priest Lake Temperature Statistics
May Temperature
Boundary County Airport (27.3 miles)
Lowest 1 May, 2026
39.2 °FAverage May
60.3 °FHighest 3 May, 2026
75.2 °F
Climate (2021–Present)
Boundary County Airport (27.3 miles)
Average Low 2021–2026
37.9 °FAverage 2021–2026
47.4 °FAverage High 2021–2026
56.8 °F