Lawrenceville Weather Forecast

    • 67
    • 86

    Slight Chance Thunderstorms

    • 71
    • 91

    Partly Sunny

    • 74
    • 96

    Mostly Sunny

    • 74
    • 97

    Hot

    • 75
    • 98

    Hot

    • 73
    • 98

    Chance Rain Showers

Today 29 Aug Brunswick

Mostly cloudy with a slight chance of Showers and Thunderstorms. Highs in the mid 80s. East Winds around 5 Mph. Chance of rain 20 percent.

Tonight 29 Aug Brunswick

Mostly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Patchy fog after midnight. Lows in the upper 60s. Southeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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Lawrenceville Temperature Statistics

August Temperature

Lawrenceville/Brunswick Municipal Airport (3.1 miles)

  • Lowest 24 August, 2026

    61.2 °F

  • Average August

    79.8 °F

  • Highest 20 August, 2026

    96.8 °F

Climate (2021–2026)

Lawrenceville/Brunswick Municipal Airport (3.1 miles)

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  • Average Low 2021–2026

    51.3 °F

  • Average 2021–2026

    61.2 °F

  • Average High 2021–2026

    72.1 °F
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