Lake Latonka Weather Forecast
- 22
- 39
Decreasing Clouds
- 13
- 28
Partly Sunny
- 27
- 35
Rain
- 26
- 45
Slight Chance Rain
- 31
- 39
Rain Likely
- 42
- 52
Rain Likely
- 32
- 52
Chance Rain
Today 20 Dec Mercer
Mostly cloudy. Highs in the upper 30s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 20 Dec Mercer
Mostly cloudy. Lows in the lower 20s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.
Lake Latonka Temperature Statistics
December Temperature
Franklin, Venango Regional Airport (17.4 miles)
Lowest 5 December, 2025
5 °FAverage December
23.9 °FHighest 18 December, 2025
51.1 °F
Climate (2020–Present)
Franklin, Venango Regional Airport (17.4 miles)
Average Low 2020–2025
40.7 °FAverage 2020–2025
49.3 °FAverage High 2020–2025
58.1 °F