Muncy Weather Forecast

    • 38
    • 60

    Chance Rain Showers

    • 39
    • 59

    Chance Rain Showers

    • 35
    • 59

    Slight Chance Rain Showers

    • 39
    • 59

    Partly Sunny

    • 48
    • 65

    Chance Rain Showers

    • 50
    • 71

    Chance Rain Showers

Today 30 Apr Southern Lycoming

Partly sunny. A slight chance of Showers this Morning, then a chance of Showers this afternoon. Highs in the upper 50s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

Tonight 30 Apr Southern Lycoming

Mostly cloudy with a slight chance of Showers in the Evening, then mostly clear after midnight. Areas of frost after midnight. Cooler with Lows in the upper 30s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Muncy Temperature Statistics

April Temperature

Williamsport - Lycoming County Airport (7.5 miles)

  • Lowest 8 April, 2026

    22.6 °F

  • Average April

    56 °F

  • Highest 16 April, 2026

    90.6 °F

Climate (2021–Present)

Williamsport - Lycoming County Airport (7.5 miles)

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

  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.2 °F
Get WillyWeather+ to remove ads