Summer Haven Lake Weather Forecast
- 69
- 91
Chance Thunderstorms
- 67
- 84
Rain Showers
- 63
- 81
Partly Sunny
- 62
- 82
Mostly Sunny
- 64
- 85
Mostly Sunny
- 65
- 87
Mostly Sunny
Today 29 Jul Dodge
Mostly sunny. Humid with Highs in the lower 90s. Southeast Winds 5 to 10 Mph. Heat index Values up to 100.
Tonight 29 Jul Dodge
Partly cloudy. Lows in the upper 60s. Southeast Winds around 5 Mph.
Summer Haven Lake Temperature Statistics
July Temperature
Fremont Municipal Airport (1.9 miles)
Lowest 22 July, 2026
61.9 °FAverage July
78.4 °FHighest 26 July, 2026
99.7 °F
Climate (2021–2026)
Fremont Municipal Airport (1.9 miles)
Average Low 2021–2026
42.5 °FAverage 2021–2026
53.7 °FAverage High 2021–2026
65 °F