Lawrenceville Weather Forecast

    • 61
    • 77

    Partly Sunny

    • 57
    • 75

    Rain Showers

    • 55
    • 76

    Mostly Sunny

    • 58
    • 78

    Mostly Sunny

    • 60
    • 79

    Rain Showers Likely

    • 57
    • 75

    Rain Showers

Today 18 Aug Northern St. Lawrence

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

Tonight 18 Aug Northern St. Lawrence

Partly cloudy. Lows in the lower 60s. Light and variable Winds, becoming south around 10 Mph after midnight.

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Lawrenceville Temperature Statistics

August Temperature

Massena, Massena International-Richards Field (14.3 miles)

  • Lowest 15 August, 2026

    53.1 °F

  • Average August

    71.1 °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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