Franklin Weather Forecast

    • 54
    • 77

    Increasing Clouds

    • 45
    • 68

    Rain Showers Likely

    • 34
    • 55

    Rain Showers

    • 28
    • 49

    Partly Sunny

    • 41
    • 55

    Partly Sunny

    • 42
    • 67

    Mostly Sunny

    • 45
    • 68

    Mostly Sunny

Today 17 Apr Warren

Partly sunny. Isolated Showers late this Morning, then scattered Showers with isolated Thunderstorms this afternoon. Not as warm. Near steady temperature in the lower 70s. North Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 17 Apr Warren

Partly cloudy with a slight chance of Showers this Evening, then mostly cloudy after midnight. Lows in the mid 50s. Northeast Winds around 5 Mph, becoming east after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Franklin Temperature Statistics

April Temperature

Allentown, Lehigh Valley International Airport (20.5 miles)

  • Lowest 8 April, 2026

    24.7 °F

  • Average April

    54.1 °F

  • Highest 15 April, 2026

    86 °F

Climate (2021–Present)

Allentown, Lehigh Valley International Airport (20.5 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.5 °F
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