Lambertville Weather Forecast

    • 65
    • 85

    Increasing Clouds

    • 66
    • 82

    Rain Showers

    • 66
    • 86

    Slight Chance Thunderstorms

    • 63
    • 86

    Mostly Sunny

    • 67
    • 87

    Partly Sunny

    • 62
    • 84

    Chance Rain Showers

    • 61
    • 81

    Slight Chance Rain Showers

Today 15 Aug Hunterdon

Patchy fog this morning. Sunny. Highs in the mid 80s. North Winds around 5 Mph.

Tonight 15 Aug Hunterdon

Mostly clear. Lows in the lower 60s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lambertville Temperature Statistics

August Temperature

Trenton, Mercer County Airport (8.7 miles)

  • Lowest 4 August, 2026

    63.6 °F

  • Average August

    79.1 °F

  • Highest 7 August, 2026

    93.7 °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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