Lawrenceville Weather Forecast

    • 68
    • 88

    Thunderstorms

    • 59
    • 81

    Isolated Thunderstorms

    • 62
    • 80

    Partly Sunny

    • 63
    • 80

    Chance Rain Showers

    • 64
    • 81

    Chance Rain Showers

    • 66
    • 84

    Slight Chance Rain Showers

    • 66
    • 85

    Chance Rain Showers

Today 3 Jul Northern St. Lawrence

Partly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. Southwest Winds around 10 Mph. Chance of rain 40 percent.

Tonight 3 Jul Northern St. Lawrence

Partly cloudy. Scattered Showers and Thunderstorms, mainly until midnight. Lows in the upper 60s. Southwest Winds around 10 Mph until Midnight, becoming light and variable. Chance of rain 40 percent.

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Lawrenceville Temperature Statistics

July Temperature

Massena, Massena International-Richards Field (14.3 miles)

  • Lowest 1 July, 2026

    68 °F

  • Average July

    75.8 °F

  • Highest 1 July, 2026

    88 °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

    46.1 °F

  • Average High 2021–2026

    55.8 °F
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