May Weather Forecast
- 42
- 64
Mostly Cloudy
- 46
- 66
Mostly Cloudy
- 36
- 63
Breezy
- 26
- 54
Mostly Sunny
- 34
- 59
Partly Sunny
- 39
- 66
Partly Sunny
Today 23 Mar Eastern Lemhi County
Mostly cloudy. Highs in the mid 50s to lower 60s.
Tonight 23 Mar Eastern Lemhi County
Mostly cloudy. Lows in the mid 30s to lower 40s.
May Temperature Statistics
March Temperature
Salmon, Lemhi County Airport (34.8 miles)
Lowest 11 March, 2026
19 °FAverage March
42.1 °FHighest 20 March, 2026
78.1 °F
Climate (2021–Present)
Salmon, Lemhi County Airport (34.8 miles)
Average Low 2021–2026
33 °FAverage 2021–2026
46 °FAverage High 2021–2026
59 °F