Lambertville Weather Forecast

    • 63
    • 83

    Rain Showers

    • 65
    • 84

    Partly Sunny

    • 70
    • 83

    Chance Rain Showers

    • 72
    • 88

    Chance Thunderstorms

    • 71
    • 88

    Chance Thunderstorms

    • 70
    • 87

    Chance Thunderstorms

Today 3 Aug Hunterdon

Partly sunny with a chance of Showers and Thunderstorms. Some Thunderstorms may produce heavy rainfall. Near steady temperature in the lower 80s. West Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 3 Aug Hunterdon

Partly cloudy. Cooler. Less humid with Lows in the lower 60s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lambertville Temperature Statistics

August Temperature

Trenton, Mercer County Airport (8.7 miles)

  • Lowest 1 August, 2026

    68 °F

  • Average August

    78.1 °F

  • Highest 1 August, 2026

    87.1 °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

    64.4 °F
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