Lawrenceville Weather Forecast

    • 49
    • 66

    Mostly Cloudy

    • 44
    • 65

    Rain Likely

    • 44
    • 60

    Chance Rain Showers

    • 46
    • 67

    Chance Thunderstorms

    • 47
    • 66

    Chance Rain Showers

    • 49
    • 68

    Chance Rain Showers

Today 28 May Northern St. Lawrence

Partly sunny. Isolated Showers in the afternoon. Highs in the upper 60s. Northwest Winds around 10 Mph. Chance of rain 20 percent.

Tonight 28 May Northern St. Lawrence

Partly cloudy. Lows around 50. Northwest Winds around 10 Mph until Midnight, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lawrenceville Temperature Statistics

May Temperature

Massena, Massena International-Richards Field (14.3 miles)

  • Lowest 9 May, 2026

    30.7 °F

  • Average May

    53.6 °F

  • Highest 18 May, 2026

    86.6 °F

Climate (2021–Present)

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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