Lambertville Weather Forecast

    • 67
    • 87

    Chance Thunderstorms

    • 63
    • 83

    Chance Thunderstorms

    • 63
    • 84

    Mostly Sunny

    • 65
    • 86

    Mostly Sunny

    • 70
    • 89

    Mostly Sunny

    • 69
    • 92

    Partly Sunny

Today 10 Jul Hunterdon

Mostly sunny this Morning, then mostly cloudy with a chance of Showers and Thunderstorms this afternoon. Hot with Highs in the mid 80s. West Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 10 Jul Hunterdon

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Humid with Lows in the mid 60s. Northwest Winds around 5 Mph. Chance of rain 40 percent.

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Lambertville Temperature Statistics

July Temperature

Trenton, Mercer County Airport (8.7 miles)

  • Lowest 8 July, 2026

    64 °F

  • Average July

    80.2 °F

  • Highest 2 July, 2026

    101.6 °F

Climate (2021–2026)

Trenton, Mercer County Airport (8.7 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.4 °F
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