Fallsington Weather Forecast

    • 55
    • 76

    Mostly Sunny

    • 64
    • 82

    Mostly Sunny

    • 68
    • 85

    Partly Sunny

    • 62
    • 84

    Partly Sunny

    • 64
    • 76

    Slight Chance Rain Showers

    • 64
    • 83

    Chance Rain Showers

Today 15 Sep Lower Bucks

Sunny. Highs in the mid 70s. Northeast Winds around 5 Mph, becoming southeast this afternoon.

Tonight 15 Sep Lower Bucks

Mostly clear. Lows in the mid 50s. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Fallsington Temperature Statistics

September Temperature

Trenton, Mercer County Airport (5.6 miles)

  • Lowest 8 September, 2026

    56.6 °F

  • Average September

    73.9 °F

  • Highest 1 September, 2026

    88.6 °F

Climate (2021–2026)

Trenton, Mercer County Airport (5.6 miles)

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

  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    64.5 °F
Get WillyWeather+ to remove ads