Lawrenceville Weather Forecast

    • 72
    • 98

    Slight Chance Thunderstorms

    • 73
    • 95

    Partly Sunny

    • 71
    • 97

    Hot

    • 71
    • 94

    Mostly Sunny

    • 72
    • 96

    Partly Sunny

    • 68
    • 93

    Chance Rain Showers

    • 63
    • 86

    Chance Rain Showers

Today 15 Sep Lawrence

Sunny, warmer. Near steady temperature in the mid 90s. Southwest Winds around 10 Mph. Heat index Values up to 105.

Tonight 15 Sep Lawrence

Partly cloudy. Lows in the lower 70s. South Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lawrenceville Temperature Statistics

September Temperature

Lawrenceville-Vincennes International Airport (5 miles)

  • Lowest 7 September, 2026

    61.6 °F

  • Average September

    82 °F

  • Highest 5 September, 2026

    104.6 °F

Climate (2021–2026)

Lawrenceville-Vincennes International Airport (5 miles)

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

  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    68.4 °F
Get WillyWeather+ to remove ads