Old Furnace Weather Forecast

    • 60
    • 65

    Chance Rain Showers

    • 66
    • 71

    Rain Showers Likely

    • 68
    • 84

    Rain Showers Likely

    • 61
    • 85

    Rain Showers Likely

    • 60
    • 82

    Slight Chance Thunderstorms

    • 67
    • 83

    Chance Rain Showers

    • 71
    • 91

    Slight Chance Thunderstorms

Today 16 Jun Union

Cloudy with a 20 percent chance of Showers. Near steady temperature in the lower 60s. Southeast Winds around 5 Mph.

Tonight 16 Jun Union

Cloudy. A slight chance of Showers this Evening, then a chance of Showers after midnight. Patchy fog after midnight. Lows around 60. Southeast Winds around 5 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Old Furnace Temperature Statistics

June Temperature

Williamsport - Lycoming County Airport (11.2 miles)

  • Lowest 2 June, 2025

    43.6 °F

  • Average June

    67.7 °F

  • Highest 5 June, 2025

    89.7 °F

Climate (2020–Present)

Williamsport - Lycoming County Airport (11.2 miles)

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

  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    53.1 °F

  • Average High 2020–2025

    63.4 °F
Get WillyWeather+ to remove ads