Lambertville Weather Forecast

    • 44
    • 65

    Partly Cloudy

    • 43
    • 66

    Mostly Sunny

    • 40
    • 63

    Mostly Sunny

    • 44
    • 66

    Mostly Sunny

    • 39
    • 60

    Mostly Sunny

    • 38
    • 58

    Mostly Sunny

Today 19 Oct Hunterdon

Areas of frost in the morning. Sunny. Highs in the mid 60s. Northeast Winds around 5 Mph.

Tonight 19 Oct Hunterdon

Partly cloudy. Not as cool with Lows in the mid 40s. North Winds 5 to 10 Mph.

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Lambertville Temperature Statistics

October Temperature

Trenton, Mercer County Airport (8.7 miles)

  • Lowest 7 October, 2026

    38.6 °F

  • Average October

    62.6 °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

    46 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    64.5 °F
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