Lawrenceville Weather Forecast

    • 48
    • 66

    Increasing Clouds

    • 50
    • 66

    Rain Showers

    • 50
    • 79

    Rain Showers

    • 41
    • 61

    Rain Showers

    • 43
    • 64

    Partly Sunny

    • 47
    • 64

    Rain Showers Likely

    • 47
    • 66

    Chance Rain Showers

Today 8 May Mercer

Partly sunny. Near steady temperature in the mid 60s. West Winds around 15 Mph with Gusts up to 30 Mph.

Tonight 8 May Mercer

Mostly cloudy. Lows in the upper 40s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southeast after midnight.

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  • Temperature Real-Time

Lawrenceville Temperature Statistics

May Temperature

Trenton, Mercer County Airport (4.3 miles)

  • Lowest 1 May, 2026

    42.7 °F

  • Average May

    58.5 °F

  • Highest 5 May, 2026

    82.7 °F

Climate (2021–Present)

Trenton, Mercer County Airport (4.3 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.3 °F
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