Moores Lake Weather Forecast
- 48
- 65
Mostly Sunny
- 42
- 67
Chance Rain
- 41
- 59
Partly Sunny
- 35
- 60
Rain/Snow
- 33
- 40
Rain/Snow
- 35
- 50
Mostly Sunny
- 38
- 55
Partly Sunny
Today 9 Sep Southern Clearwater Mountains
Mostly sunny. Patchy fog early in the morning. Highs 66 to 81.
Tonight 9 Sep Southern Clearwater Mountains
Mostly clear. Lows 38 to 53.
Moores Lake Temperature Statistics
September Temperature
Grangeville - Idaho County Airport (24.2 miles)
Lowest 5 September, 2026
41 °FAverage September
54.8 °FHighest 1 September, 2026
82.4 °F
Climate (2021–2026)
Grangeville - Idaho County Airport (24.2 miles)
Average Low 2021–2026
37 °FAverage 2021–2026
47.3 °FAverage High 2021–2026
57.9 °F