Lake Latonka Weather Forecast
- 30
- 39
Mostly Cloudy
- 24
- 41
Snow Likely
- 31
- 34
Rain/Freezing Rain
- 33
- 42
Rain
- 19
- 49
Rain/Snow Likely
- 13
- 25
Chance Snow
Today 24 Dec Mercer
Mostly cloudy. Highs in the upper 30s. Northwest Winds 5 to 10 Mph.
Tonight 24 Dec Mercer
Considerable cloudiness. A slight chance of rain and freezing rain after midnight. Near steady temperature in the lower 30s. South Winds around 5 Mph. Chance of precipitation 20 percent.
Lake Latonka Temperature Statistics
December Temperature
Franklin, Venango Regional Airport (17.4 miles)
Lowest 5 December, 2025
5 °FAverage December
24.6 °FHighest 18 December, 2025
51.1 °F
Climate (2020–Present)
Franklin, Venango Regional Airport (17.4 miles)
Average Low 2020–2025
40.6 °FAverage 2020–2025
49.3 °FAverage High 2020–2025
58.1 °F