Mill Creek Lake Weather Forecast
- 45
- 68
Mostly Sunny
- 48
- 67
Mostly Sunny
- 51
- 73
Mostly Sunny
- 53
- 75
Mostly Sunny
- 47
- 74
Mostly Sunny
- 47
- 70
Mostly Sunny
Today 10 Jul Eastern Lemhi County
Sunny. Highs in the mid 70s to lower 80s. Northwest Winds to 15 Mph in the afternoon.
Tonight 10 Jul Eastern Lemhi County
Mostly clear. Lows in the upper 40s to mid 50s. Northwest Winds to 15 Mph.
Mill Creek Lake Temperature Statistics
July Temperature
Salmon, Lemhi County Airport (56.5 miles)
Lowest 5 July, 2025
46.9 °FAverage July
69 °FHighest 8 July, 2025
93 °F
Climate (2020–Present)
Salmon, Lemhi County Airport (56.5 miles)
Average Low 2020–2025
32.2 °FAverage 2020–2025
45.3 °FAverage High 2020–2025
58.2 °F