Lawrenceville Weather Forecast

    • 12
    • 27

    Increasing Clouds

    • 26
    • 35

    Mostly Cloudy

    • 22
    • 38

    Mostly Cloudy

    • 17
    • 34

    Partly Sunny

    • 16
    • 34

    Mostly Sunny

    • 18
    • 37

    Chance Snow

Today 9 Feb Mercer

Sunny. Not as cold with Highs in the upper 20s. Northwest Winds around 5 Mph.

Tonight 9 Feb Mercer

Mostly cloudy. Cold with Lows around 12. West Winds around 5 Mph.

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  • Temperature Real-Time

Lawrenceville Temperature Statistics

February Temperature

Trenton, Mercer County Airport (4.3 miles)

  • Lowest 7 February, 2026

    5 °F

  • Average February

    21.7 °F

  • Highest 3 February, 2026

    34.6 °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

    64.2 °F
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