Lake Latonka Weather Forecast

    • 61
    • 79

    Increasing Clouds

    • 66
    • 83

    Chance Rain Showers

    • 63
    • 83

    Rain Showers Likely

    • 57
    • 77

    Mostly Cloudy

    • 63
    • 79

    Rain Showers Likely

    • 58
    • 77

    Rain Showers Likely

Today 15 Sep Mercer

Mostly sunny. Highs in the upper 70s. South Winds 10 to 15 Mph.

Tonight 15 Sep Mercer

Mainly clear. A slight chance of Showers after midnight. Lows in the lower 60s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Latonka Temperature Statistics

September Temperature

Franklin, Venango Regional Airport (17.4 miles)

  • Lowest 6 September, 2026

    52 °F

  • Average September

    69.1 °F

  • Highest 2 September, 2026

    87.1 °F

Climate (2021–2026)

Franklin, Venango Regional Airport (17.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    58.2 °F
Get WillyWeather+ to remove ads