Montmere Lake Weather Forecast
- 57
- 77
Areas Fog
- 58
- 77
Increasing Clouds
- 65
- 80
Rain Showers Likely
- 57
- 79
Partly Sunny
- 57
- 73
Partly Sunny
- 63
- 83
Rain Showers Likely
- 61
- 77
Chance Rain Showers
Today 10 Sep Geauga
Mostly cloudy. Highs in the upper 70s. Northwest Winds 5 to 10 Mph.
Tonight 10 Sep Geauga
Cloudy with a chance of Showers this Evening, then partly cloudy after midnight. Patchy fog after midnight. Lows in the upper 50s. North Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 40 percent.
Montmere Lake Temperature Statistics
September Temperature
Ashtabula - Northeast Ohio Regional Airport (18.6 miles)
Lowest 7 September, 2026
48 °FAverage September
70.2 °FHighest 2 September, 2026
91.9 °F
Climate (2021–2026)
Ashtabula - Northeast Ohio Regional Airport (18.6 miles)
Average Low 2021–2026
42.6 °FAverage 2021–2026
51.6 °FAverage High 2021–2026
60.6 °F