Lawrenceville Weather Forecast

    • 58
    • 78

    Chance Rain Showers

    • 55
    • 76

    Chance Thunderstorms

    • 51
    • 72

    Slight Chance Rain Showers

    • 55
    • 74

    Partly Sunny

    • 59
    • 74

    Chance Rain Showers

    • 58
    • 75

    Chance Rain Showers

Today 12 Aug Northern St. Lawrence

Partly sunny. A chance of Showers with a slight chance of Thunderstorms this afternoon. Highs in the upper 70s. Light and variable Winds. Chance of rain 50 percent.

Tonight 12 Aug Northern St. Lawrence

A slight chance of Thunderstorms until midnight. Partly cloudy with a chance of Showers. Lows in the upper 50s. Light and variable Winds. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lawrenceville Temperature Statistics

August Temperature

Massena, Massena International-Richards Field (14.3 miles)

  • Lowest 5 August, 2026

    54.6 °F

  • Average August

    72.7 °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

    56 °F
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