Sheep Lake Weather Forecast
- 58
- 71
Partly Sunny
- 56
- 71
Partly Sunny
- 48
- 68
Mostly Sunny
- 46
- 64
Mostly Sunny
- 40
- 58
Mostly Sunny
- 43
- 58
Mostly Sunny
Today 25 Aug Lower Hells Canyon/Salmon River Region
Mostly sunny. Hot. Highs upper 80s to 100.
Tonight 25 Aug Lower Hells Canyon/Salmon River Region
Mostly cloudy in the evening then becoming partly cloudy. Lows in the 60s. South Winds 15 to 20 Mph.
Sheep Lake Temperature Statistics
August Temperature
McCall Airport (36.7 miles)
Lowest 4 August, 2026
39.7 °FAverage August
67.5 °FHighest 21 August, 2026
95.6 °F
Climate (2021–2026)
McCall Airport (36.7 miles)
Average Low 2021–2026
31 °FAverage 2021–2026
43 °FAverage High 2021–2026
55.1 °F