Tionesta Weather Forecast
- 71
- 91
Mostly Sunny
- 69
- 93
Isolated Thunderstorms
- 68
- 86
Thunderstorms Likely
- 68
- 86
Rain Showers Likely
- 68
- 87
Rain Showers Likely
- 65
- 84
Chance Thunderstorms
Today 23 Jun Forest
Patchy fog this morning. Sunny, hot with Highs in the lower 90s. West Winds around 5 Mph. Heat index Values in the upper 90s.
Tonight 23 Jun Forest
Clear, warm with Lows around 70. Southwest Winds around 5 Mph.
Tionesta Temperature Statistics
June Temperature
Franklin, Venango Regional Airport (22.4 miles)
Lowest 1 June, 2025
37 °FAverage June
66.1 °FHighest 4 June, 2025
84 °F
Climate (2020–Present)
Franklin, Venango Regional Airport (22.4 miles)
Average Low 2020–2025
41.2 °FAverage 2020–2025
49.7 °FAverage High 2020–2025
58.6 °F