Lawrenceville Weather Forecast

    • 22
    • 45

    Slight Chance Snow

    • 27
    • 45

    Partly Sunny

    • 31
    • 51

    Partly Sunny

    • 16
    • 41

    Chance Snow

    • 16
    • 28

    Chance Rain/Snow

    • 28
    • 37

    Snow Likely

Today 26 Feb Mercer

Mostly cloudy with a chance of rain and snow. Highs in the mid 40s. Temperature falling to around 40 late. South Winds around 5 Mph. Chance of precipitation 40 percent.

Tonight 26 Feb Mercer

Mostly cloudy in the Evening, then becoming partly cloudy. Cold with Lows in the lower 20s. Light and variable Winds.

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  • 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

    28.9 °F

  • Highest 21 February, 2026

    48.7 °F

Climate (2021–Present)

Trenton, Mercer County Airport (4.3 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    64.3 °F
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