Geneva State Park Weather Forecast
- 76
- 86
Mostly Sunny
- 74
- 84
Mostly Sunny
- 72
- 84
Partly Sunny
- 71
- 83
Partly Sunny
- 71
- 81
Chance Rain Showers
- 69
- 78
Chance Thunderstorms
Today 14 Jul Ashtabula Lakeshore
Sunny. Highs in the mid 80s. Southwest Winds 10 to 15 Mph.
Tonight 14 Jul Ashtabula Lakeshore
Mostly clear. Humid with Lows in the mid 70s. West Winds 10 to 15 Mph.
Geneva State Park Temperature Statistics
July Temperature
Ashtabula - Northeast Ohio Regional Airport (14.9 miles)
Lowest 12 July, 2026
57.9 °FAverage July
75.7 °FHighest 1 July, 2026
93.9 °F
Climate (2021–2026)
Ashtabula - Northeast Ohio Regional Airport (14.9 miles)
Average Low 2021–2026
42.6 °FAverage 2021–2026
51.6 °FAverage High 2021–2026
60.6 °F