Rainbow Lake Weather Forecast
- 48
- 69
Mostly Sunny
- 53
- 73
Sunny
- 54
- 78
Slight Chance Thunderstorms
- 48
- 73
Mostly Sunny
- 43
- 66
Mostly Sunny
- 49
- 71
Sunny
- 52
- 74
Sunny
Today 6 Jul West Central Mountains
Sunny. Highs 70 to 85.
Tonight 6 Jul West Central Mountains
Mostly clear. Lows 48 to 58.
Rainbow Lake Temperature Statistics
July Temperature
McCall Airport (25.5 miles)
Lowest 4 July, 2025
50 °FAverage July
68.3 °FHighest 1 July, 2025
90 °F
Climate (2020–Present)
McCall Airport (25.5 miles)
Average Low 2020–2025
30.5 °FAverage 2020–2025
42.6 °FAverage High 2020–2025
54.4 °F