Summit Reservoir Weather Forecast
- 23
- 38
Snow Likely
- 25
- 33
Snow Likely
- 30
- 39
Chance Snow Showers
- 31
- 47
Partly Sunny
- 37
- 54
Mostly Sunny
- 39
- 59
Mostly Sunny
Today 6 May Lost River Range
Mostly cloudy. A chance of snow in the morning. Then a slight chance of snow in the afternoon. Windy. Snow accumulation of 1 to 3 Inches. Highs 41 to 51. Northwest Winds around 30 Mph.
Tonight 6 May Lost River Range
Mostly cloudy with a chance of snow. Windy, Colder. Snow accumulation of 1 to 3 Inches. Lows 24 to 31. West Winds around 30 Mph in the evening.
Summit Reservoir Temperature Statistics
May Temperature
Salmon, Lemhi County Airport (58.4 miles)
Lowest 2 May, 2024
21 °FAverage May
40.5 °FHighest 3 May, 2024
57.9 °F
Climate (2019–Present)
Salmon, Lemhi County Airport (58.4 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
32 °FAverage 2019–2024
44.7 °FAverage High 2019–2024
57.3 °F