Square Lake Weather Forecast
- 36
- 55
Sunny
- 40
- 61
Sunny
- 34
- 60
Rain Showers
- 31
- 37
Rain/Snow Likely
- 31
- 48
Slight Chance Rain
- 39
- 60
Mostly Sunny
- 42
- 65
Partly Sunny
Today 1 May Southern Clearwater Mountains
Mostly sunny. Highs 59 to 74.
Tonight 1 May Southern Clearwater Mountains
Mostly clear. Lows in the mid 30s to upper 40s.
Square Lake Temperature Statistics
May Temperature
Grangeville - Idaho County Airport (33.6 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
Grangeville - Idaho County Airport (33.6 miles)
Average Low 2020–2025
36.4 °FAverage 2020–2025
46.8 °FAverage High 2020–2025
57.3 °F