Lawrenceville Weather Forecast

    • 54
    • 76

    Chance Rain Showers

    • 55
    • 73

    Patchy Smoke

    • 62
    • 77

    Partly Sunny

    • 63
    • 81

    Rain Showers

    • 56
    • 73

    Rain Showers Likely

    • 56
    • 73

    Mostly Sunny

    • 59
    • 79

    Partly Sunny

Today 18 Jul Northern St. Lawrence

Rain late this Morning, then rain likely with a slight chance of Thunderstorms this afternoon. Smoke this afternoon. Highs in the mid 70s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 80 percent.

Tonight 18 Jul Northern St. Lawrence

Partly cloudy. Showers likely with a chance of Thunderstorms until midnight. Patchy smoke until midnight. Areas of smoke after midnight. Lows in the mid 50s. West Winds 10 to 15 Mph. Gusts up to 30 Mph until midnight. Chance of rain 70 percent.

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Lawrenceville Temperature Statistics

July Temperature

Massena, Massena International-Richards Field (14.3 miles)

  • Lowest 5 July, 2026

    52.6 °F

  • Average July

    72.9 °F

  • Highest 1 July, 2026

    91.7 °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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