Lawrenceville Weather Forecast

    • 56
    • 71

    Rain Showers Likely

    • 56
    • 71

    Chance Rain Showers

    • 61
    • 77

    Partly Sunny

    • 62
    • 81

    Chance Thunderstorms

    • 55
    • 76

    Chance Rain Showers

    • 56
    • 74

    Partly Sunny

Today 24 Aug Northern St. Lawrence

Partly sunny late this Morning, then becoming mostly cloudy. Scattered Showers with isolated Thunderstorms. Highs in the lower 70s. Southwest Winds around 10 Mph. Chance of rain 50 percent.

Tonight 24 Aug Northern St. Lawrence

Mostly cloudy. Scattered Showers with isolated Thunderstorms until Midnight, then a chance of Showers after midnight. Lows in the mid 50s. Southwest Winds around 10 Mph until Midnight, becoming light and variable. Chance of rain 50 percent.

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Lawrenceville Temperature Statistics

August Temperature

Massena, Massena International-Richards Field (14.3 miles)

  • Lowest 22 August, 2026

    50 °F

  • Average August

    69.9 °F

  • Highest 6 August, 2026

    87.7 °F

Climate (2021–2026)

Massena, Massena International-Richards Field (14.3 miles)

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  • Average Low 2021–2026

    36.1 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    55.9 °F
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