Horizon Hill Conservation Area Weather Forecast
- 56
- 77
Chance Rain Showers
- 48
- 71
Partly Sunny
- 53
- 67
Mostly Cloudy
- 51
- 68
Chance Rain Showers
- 51
- 67
Chance Rain Showers
- 53
- 67
Chance Rain Showers
Today 17 Sep Monroe
Mostly cloudy with a chance of Showers this Morning, then partly sunny this afternoon. Highs in the mid 70s. Light Winds. Chance of rain 50 percent.
Tonight 17 Sep Monroe
Partly cloudy. Lows Ranging from the mid 50s inland to the lower 60s along the lake Ontario shore. Light northwest Winds.
Horizon Hill Conservation Area Temperature Statistics
September Temperature
Rochester, Greater Rochester International Airport (11.8 miles)
Lowest 7 September, 2026
50.6 °FAverage September
68.5 °FHighest 2 September, 2026
85.6 °F
Climate (2021–2026)
Rochester, Greater Rochester International Airport (11.8 miles)
Average Low 2021–2026
42.2 °FAverage 2021–2026
50.8 °FAverage High 2021–2026
59.5 °F