Lawrenceville Weather Forecast

    • 60
    • 78

    Rain Showers

    • 53
    • 71

    Partly Sunny

    • 59
    • 74

    Partly Sunny

    • 60
    • 77

    Chance Rain Showers

    • 58
    • 75

    Chance Rain Showers

    • 62
    • 77

    Chance Rain Showers

Today 27 Aug Northern St. Lawrence

Partly sunny. Numerous Showers and scattered Thunderstorms this afternoon. Some Thunderstorms may produce gusty Winds, small Hail, and heavy rainfall this afternoon. Highs in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 27 Aug Northern St. Lawrence

Partly cloudy with isolated Showers and Thunderstorms until Midnight, then mostly cloudy with a slight chance of Showers after midnight. Lows in the upper 50s. Southwest Winds around 10 Mph. Chance of rain 20 percent.

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Lawrenceville Temperature Statistics

August Temperature

Massena, Massena International-Richards Field (14.3 miles)

  • Lowest 21 August, 2026

    50.6 °F

  • Average August

    69.3 °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 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    55.9 °F
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