Fallsington Weather Forecast

    • 25
    • 45

    Decreasing Clouds

    • 15
    • 32

    Partly Sunny

    • 29
    • 36

    Mostly Cloudy

    • 34
    • 47

    Chance Rain

    • 28
    • 43

    Chance Rain/Snow

    • 22
    • 38

    Chance Rain/Snow

    • 21
    • 33

    Slight Chance Snow

Today 7 Dec Lower Bucks

Partly sunny. Highs around 40. Northwest Winds around 5 Mph, becoming southwest around 5 Mph this afternoon.

Tonight 7 Dec Lower Bucks

Partly cloudy. Cold with Lows in the lower 20s. West Winds around 5 Mph, becoming northwest with Gusts up to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fallsington Temperature Statistics

December Temperature

Trenton, Mercer County Airport (5.6 miles)

  • Lowest 5 December, 2025

    19.9 °F

  • Average December

    32 °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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