Iron Lake Weather Forecast
- 35
- 51
Mostly Sunny
- 39
- 58
Mostly Sunny
- 38
- 60
Chance Rain
- 35
- 50
Rain Showers Likely
- 30
- 41
Slight Chance Snow
- 36
- 53
Mostly Sunny
- 40
- 60
Mostly Sunny
Today 1 May Western Lemhi County
Mostly sunny. Highs in the 60s.
Tonight 1 May Western Lemhi County
Mostly clear. Lows in the upper 30s to mid 40s.
Iron Lake Temperature Statistics
May Temperature
Salmon, Lemhi County Airport (20.5 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
Salmon, Lemhi County Airport (20.5 miles)
Average Low 2020–2025
32.2 °FAverage 2020–2025
45.2 °FAverage High 2020–2025
58 °F