Lawrenceville Weather Forecast

    • 31
    • 57

    Mostly Sunny

    • 32
    • 52

    Partly Sunny

    • 27
    • 49

    Mostly Sunny

    • 34
    • 54

    Sunny

    • 45
    • 61

    Partly Sunny

    • 36
    • 57

    Mostly Cloudy

Today 21 Oct Northern St. Lawrence

Sunny. Highs in the mid 50s. Light and variable Winds.

Tonight 21 Oct Northern St. Lawrence

Clear. Lows around 30. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lawrenceville Temperature Statistics

October Temperature

Massena, Massena International-Richards Field (14.3 miles)

  • Lowest 10 October, 2026

    29.6 °F

  • Average October

    50.5 °F

  • Highest 4 October, 2026

    70.6 °F

Climate (2021–2026)

Massena, Massena International-Richards Field (14.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.9 °F
Get WillyWeather+ to remove ads