Lawrenceville Weather Forecast

    • 36
    • 43

    Rain

    • 34
    • 43

    Rain

    • 31
    • 49

    Chance Snow

    • 28
    • 38

    Snow Likely

    • 24
    • 38

    Mostly Cloudy

    • 20
    • 37

    Partly Sunny

Today 19 Feb Mercer

Cloudy with a 20 percent chance of rain. Near steady temperature in the lower 40s. East Winds around 10 Mph.

Tonight 19 Feb Mercer

Cloudy. A chance of rain in the Evening, then rain likely after midnight. Lows in the mid 30s. Northeast Winds around 10 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lawrenceville Temperature Statistics

February Temperature

Trenton, Mercer County Airport (4.3 miles)

  • Lowest 8 February, 2026

    3.7 °F

  • Average February

    25.9 °F

  • Highest 14 February, 2026

    46.9 °F

Climate (2021–Present)

Trenton, Mercer County Airport (4.3 miles)

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

  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    64.3 °F
Get WillyWeather+ to remove ads