Round Lake Weather Forecast
- 31
- 48
Partly Sunny
- 33
- 53
Mostly Sunny
- 36
- 57
Chance Rain/Snow
- 34
- 51
Rain Showers Likely
- 28
- 47
Chance Snow Showers
- 33
- 52
Mostly Sunny
- 36
- 55
Mostly Sunny
Today 1 May Big Lost Highlands/Copper Basin
Sunny. Not as cool. Highs 55 to 65.
Tonight 1 May Big Lost Highlands/Copper Basin
Mostly clear. Lows 30 to 39.
Round Lake Temperature Statistics
May Temperature
Hailey, Friedman Memorial Airport (28 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
Hailey, Friedman Memorial Airport (28 miles)
Average Low 2020–2025
33.8 °FAverage 2020–2025
42 °FAverage High 2020–2025
55.8 °F