Fallsington Weather Forecast

    • 29
    • 48

    Rain

    • 24
    • 35

    Partly Sunny

    • 23
    • 37

    Chance Snow

    • 26
    • 40

    Chance Snow

    • 19
    • 30

    Partly Sunny

    • 21
    • 30

    Partly Sunny

    • 23
    • 35

    Partly Sunny

Today 10 Dec Lower Bucks

Mostly cloudy. Rain this afternoon. Highs in the lower 40s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 10 Dec Lower Bucks

Mostly cloudy with a chance of rain this Evening, then partly cloudy after midnight. Cold with Lows in the upper 20s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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Fallsington Temperature Statistics

December Temperature

Trenton, Mercer County Airport (5.6 miles)

  • Lowest 8 December, 2025

    19 °F

  • Average December

    31.5 °F

  • Highest 1 December, 2025

    42.1 °F

Climate (2020–Present)

Trenton, Mercer County Airport (5.6 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    64.4 °F
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