Ralston Weather Forecast

    • 55
    • 77

    Mostly Sunny

    • 55
    • 77

    Mostly Sunny

    • 54
    • 77

    Partly Sunny

    • 55
    • 73

    Mostly Cloudy

    • 56
    • 78

    Mostly Sunny

    • 49
    • 77

    Mostly Sunny

    • 49
    • 70

    Mostly Sunny

Today 14 Sep Northern Lycoming

Sunny. Highs in the upper 70s. North Winds around 5 Mph.

Tonight 14 Sep Northern Lycoming

Mostly clear. Patchy fog. Lows in the mid 50s. Northeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Ralston Temperature Statistics

September Temperature

Williamsport - Lycoming County Airport (18 miles)

  • Lowest 8 September, 2025

    44.1 °F

  • Average September

    63.7 °F

  • Highest 5 September, 2025

    82 °F

Climate (2020–Present)

Williamsport - Lycoming County Airport (18 miles)

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

  • Average Low 2020–2025

    43.8 °F

  • Average 2020–2025

    53 °F

  • Average High 2020–2025

    63.3 °F
Get WillyWeather+ to remove ads