National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lawrenceville-Vincennes International Airport (KLWV)

Lat: 38.76°NLon: 87.6°WElev: 433ft.

Fair

74°F

23°C

Humidity 91%
Wind Speed E 3 mph
Barometer 30.08 in (1018.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 18 Sep 8:53 pm CDT
Extended Forecast for

Vincennes IN

  • Tonight

    Tonight: Partly cloudy, with a low around 71. East southeast wind around 6 mph.

    Low: 71 °F

    Partly Cloudy

  • Saturday

    Saturday: Isolated showers after 2pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 100. Southeast wind 5 to 7 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.

    High: 96 °F

    Mostly Sunny
    then Isolated
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 73. South wind around 5 mph.

    Low: 73 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 96. Southwest wind 3 to 6 mph.

    High: 96 °F

    Hot

  • Sunday Night

    Sunday Night: A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 68. Northeast wind around 7 mph.

    Low: 68 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 84. Northeast wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Northeast wind 7 to 13 mph, with gusts as high as 18 mph.

    Low: 61 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers before 2pm. Partly sunny, with a high near 76. North northeast wind 8 to 10 mph.

    High: 76 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 58. North northeast wind 6 to 13 mph, with gusts as high as 18 mph.

    Low: 58 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 71. East southeast wind around 6 mph.
Saturday
Isolated showers after 2pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 100. Southeast wind 5 to 7 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 73. South wind around 5 mph.
Sunday
Mostly sunny and hot, with a high near 96. Southwest wind 3 to 6 mph.
Sunday Night
A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 68. Northeast wind around 7 mph.
Monday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 84. Northeast wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Northeast wind 7 to 13 mph, with gusts as high as 18 mph.
Tuesday
A 30 percent chance of showers before 2pm. Partly sunny, with a high near 76. North northeast wind 8 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 58. North northeast wind 6 to 13 mph, with gusts as high as 18 mph.
Wednesday
Partly sunny, with a high near 75. North wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Vincennes IN
 38.68°N 87.53°W (Elev. 436 ft)
Last Update:
9:45 pm EDT Sep 18, 2026
Forecast Valid:
10pm EDT Sep 18, 2026-6pm EDT Sep 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation