Winchester Lake Weather Forecast
- 54
- 75
Sunny
- 56
- 76
Mostly Sunny
- 58
- 79
Slight Chance Thunderstorms
- 54
- 76
Slight Chance Thunderstorms
- 51
- 75
Mostly Sunny
- 51
- 76
Mostly Sunny
Today 6 Jun Lewis and Southern Nez Perce Counties
Sunny. Highs in the mid 70s to mid 80s.
Tonight 6 Jun Lewis and Southern Nez Perce Counties
Mostly clear. Lows in the 50s.
Winchester Lake Temperature Statistics
June Temperature
Grangeville - Idaho County Airport (30.4 miles)
Lowest 1 June, 2024
37.4 °FAverage June
54.5 °FHighest 4 June, 2024
69.8 °F
Climate (2019–Present)
Grangeville - Idaho County Airport (30.4 miles)
Average Low 2019–2024
36.2 °FAverage 2019–2024
46.5 °FAverage High 2019–2024
57 °F