Vincennes Weather Forecast

    • 71
    • 84

    Rain Showers

    • 71
    • 87

    Rain Showers

    • 70
    • 88

    Slight Chance Thunderstorms

    • 74
    • 89

    Slight Chance Thunderstorms

    • 75
    • 90

    Chance Rain Showers

    • 73
    • 90

    Chance Thunderstorms

Today 6 Aug Knox

Partly Cloudy, then becoming mostly cloudy through early Afternoon, then becoming partly cloudy. A chance of Showers toward daybreak. A chance of Thunderstorms through early Afternoon, then a slight chance of Showers and Thunderstorms late this afternoon. Highs in the lower 80s. Light and variable Winds, becoming southwest around 5 Mph. Chance of rain 50 percent.

Tonight 6 Aug Knox

Partly cloudy through the late Overnight, then becoming mostly cloudy. A chance of Showers and Thunderstorms. Humid with Lows around 70. Light and variable Winds. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Vincennes Temperature Statistics

August Temperature

Lawrenceville-Vincennes International Airport (6.8 miles)

  • Lowest 3 August, 2026

    64 °F
  • Average August

    73.9 °F
  • Highest 3 August, 2026

    82.9 °F

Climate (2021–2026)

Lawrenceville-Vincennes International Airport (6.8 miles)

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  • Average Low 2021–2026

    47.7 °F
  • Average 2021–2026

    57.9 °F
  • Average High 2021–2026

    68.2 °F
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