Lawrenceville Weather Forecast

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    Severe Tstms

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    Rain Showers

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    Rain Showers

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    Chance Rain Showers

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    Chance Rain Showers

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    Chance Rain Showers

Today 18 Jun Northern St. Lawrence

Showers. Thunderstorms likely late this Morning, then Thunderstorms this afternoon. Some Thunderstorms may produce damaging Winds and heavy rainfall this afternoon. Highs in the lower 70s. South Winds 15 to 20 Mph, becoming southwest this afternoon. Gusts up to 50 Mph. Chance of rain 90 percent.

Tonight 18 Jun Northern St. Lawrence

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms until Midnight, then a slight chance of Showers after midnight. Some Thunderstorms may produce gusty Winds until midnight. Lows in the upper 50s. Southwest Winds 15 to 20 Mph. Gusts up to 45 Mph, decreasing to 35 Mph after midnight. Chance of rain 40 percent.

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Lawrenceville Temperature Statistics

June Temperature

Massena, Massena International-Richards Field (14.3 miles)

  • Lowest 1 June, 2026

    39.7 °F

  • Average June

    66.6 °F

  • Highest 12 June, 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

    46.1 °F

  • Average High 2021–2026

    55.8 °F
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