Lambertville Weather Forecast

    • 48
    • 77

    Chance Rain Showers

    • 42
    • 65

    Chance Rain Showers

    • 47
    • 67

    Mostly Sunny

    • 51
    • 68

    Rain Showers

    • 49
    • 68

    Rain Showers Likely

    • 51
    • 70

    Chance Rain Showers

Today 10 May Hunterdon

Partly sunny. Areas of dense fog this morning. A slight chance of Showers and Thunderstorms this afternoon. Visibility one quarter mile or less at Times this morning. Warmer with Highs in the mid 70s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 10 May Hunterdon

Mostly cloudy with a 20 percent chance of Showers. Lows in the mid 40s. Northwest Winds 5 to 10 Mph, becoming north after midnight.

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Lambertville Temperature Statistics

May Temperature

Trenton, Mercer County Airport (8.7 miles)

  • Lowest 1 May, 2026

    42.7 °F

  • Average May

    57.8 °F

  • Highest 5 May, 2026

    82.7 °F

Climate (2021–Present)

Trenton, Mercer County Airport (8.7 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.3 °F
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