Cornplanter State Forest Weather Forecast
- 57
- 81
Mostly Sunny
- 65
- 86
Mostly Sunny
- 67
- 89
Isolated Thunderstorms
- 64
- 86
Thunderstorms
- 61
- 83
Rain Showers
- 63
- 83
Rain Showers
Today 4 Jul Forest
Areas of fog in the morning. Mostly sunny. Highs in the lower 80s. North Winds around 5 Mph.
Tonight 4 Jul Forest
Mainly clear. Lows in the upper 50s. North Winds around 5 Mph in the Evening, becoming light and variable.
Cornplanter State Forest Temperature Statistics
July Temperature
Franklin, Venango Regional Airport (21.7 miles)
Lowest 1 July, 2025
66 °FAverage July
73.5 °FHighest 1 July, 2025
81 °F
Climate (2020–Present)
Franklin, Venango Regional Airport (21.7 miles)
Average Low 2020–2025
41.2 °FAverage 2020–2025
49.8 °FAverage High 2020–2025
58.6 °F