Summer Haven Lake Weather Forecast
- 53
- 62
Slight Chance Rain Showers
- 51
- 74
Slight Chance Thunderstorms
- 54
- 68
Rain Showers Likely
- 54
- 70
Rain Showers
- 51
- 65
Chance Rain Showers
- 52
- 66
Mostly Cloudy
Today 27 Oct Dodge
Mostly cloudy. A slight chance of Showers early. Highs in the lower 60s. Northwest Winds around 5 Mph, becoming southwest this afternoon. Chance of rain 20 percent.
Tonight 27 Oct Dodge
Mostly cloudy with a 20 percent chance of Showers. Lows in the lower 50s. South Winds around 5 Mph.
Summer Haven Lake Temperature Statistics
October Temperature
Fremont Municipal Airport (1.9 miles)
Lowest 17 October, 2026
31.3 °FAverage October
61.2 °FHighest 9 October, 2026
90.1 °F
Climate (2021–2026)
Fremont Municipal Airport (1.9 miles)
Average Low 2021–2026
42.6 °FAverage 2021–2026
53.8 °FAverage High 2021–2026
64.9 °F