Rainbow Lake Weather Forecast
- 42
- 69
Sunny
- 56
- 71
Mostly Sunny
- 59
- 73
Chance Thunderstorms
- 60
- 79
Mostly Sunny
- 62
- 81
Slight Chance Thunderstorms
- 64
- 81
Slight Chance Thunderstorms
- 65
- 81
Slight Chance Thunderstorms
Today 6 Sep Dodge
Sunny. Near steady temperature in the upper 60s. Northwest Winds around 5 Mph.
Tonight 6 Sep Dodge
Clear. Lows in the lower 40s. North Winds around 5 Mph this Evening, becoming light and variable.
Rainbow Lake Temperature Statistics
September Temperature
Fremont Municipal Airport (1.9 miles)
Lowest 4 September, 2025
45.9 °FAverage September
63.1 °FHighest 2 September, 2025
77 °F
Climate (2020–Present)
Fremont Municipal Airport (1.9 miles)
Average Low 2020–2025
42.1 °FAverage 2020–2025
53.2 °FAverage High 2020–2025
64.3 °F