Lambertville Weather Forecast

    • 45
    • 77

    Rain Showers Likely

    • 34
    • 53

    Partly Sunny

    • 38
    • 57

    Mostly Sunny

    • 41
    • 62

    Partly Sunny

    • 45
    • 66

    Partly Sunny

    • 44
    • 66

    Mostly Sunny

Today 16 Oct Hunterdon

Showers likely with a slight chance of Thunderstorms in the Morning, then Showers with a chance of Thunderstorms in the afternoon. Warmer with Highs in the upper 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 90 percent.

Tonight 16 Oct Hunterdon

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the mid 40s. West Winds 10 to 15 Mph, becoming northwest after midnight. Chance of rain 50 percent.

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  • Temperature Real-Time

Lambertville Temperature Statistics

October Temperature

Trenton, Mercer County Airport (8.7 miles)

  • Lowest 7 October, 2026

    38.6 °F

  • Average October

    61.9 °F

  • Highest 2 October, 2026

    87.7 °F

Climate (2021–2026)

Trenton, Mercer County Airport (8.7 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    64.5 °F
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