Lawrenceville Weather Forecast

    • 52
    • 73

    Partly Sunny

    • 62
    • 79

    Rain Showers

    • 58
    • 76

    Chance Rain Showers

    • 60
    • 78

    Partly Sunny

    • 59
    • 78

    Rain Showers Likely

    • 54
    • 74

    Chance Rain Showers

Today 15 Aug Northern St. Lawrence

Patchy dense fog this morning. Partly sunny. Highs in the mid 70s. Light and variable Winds.

Tonight 15 Aug Northern St. Lawrence

Partly cloudy. Lows in the lower 50s. Light and variable Winds.

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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

    72.1 °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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