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

Hazardous Weather Conditions

Current conditions at

Lawrenceville-Vincennes International Airport (KLWV)

Lat: 38.76°NLon: 87.6°WElev: 433ft.

Partly Cloudy

71°F

22°C

Humidity 100%
Wind Speed Calm
Barometer 29.92 in (1012.7 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 27 Jun 9:53 pm CDT
Extended Forecast for

Lawrenceville-Vincennes Intl Airport IL

Heat Advisory June 28, 01:00pm until June 28, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between midnight and 4am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 69. South southwest wind 3 to 5 mph.

    Low: 69 °F

    Mostly Cloudy
    then Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A slight chance of thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 8am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 90. Heat index values as high as 103. South wind 3 to 8 mph. Chance of precipitation is 20%.

    High: 90 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. South southeast wind 6 to 8 mph.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 93. Heat index values as high as 107. South southwest wind 7 to 11 mph, with gusts as high as 15 mph.

    High: 93 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. South wind 6 to 9 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 95. South southwest wind 6 to 8 mph.

    High: 95 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 74. South wind 3 to 7 mph.

    Low: 74 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly between midnight and 4am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 69. South southwest wind 3 to 5 mph.
Sunday
A slight chance of thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 8am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 90. Heat index values as high as 103. South wind 3 to 8 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 74. South southeast wind 6 to 8 mph.
Monday
Sunny, with a high near 93. Heat index values as high as 107. South southwest wind 7 to 11 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 74. South wind 6 to 9 mph.
Tuesday
Sunny and hot, with a high near 95. South southwest wind 6 to 8 mph.
Tuesday Night
Clear, with a low around 74. South wind 3 to 7 mph.
Wednesday
Sunny and hot, with a high near 95.
Wednesday Night
Clear, with a low around 75.
Thursday
Sunny, with a high near 93.
Thursday Night
Mostly clear, with a low around 75.
Friday
A chance of showers and thunderstorms. Sunny, with a high near 93.
Friday Night
Mostly clear, with a low around 74.
Independence Day
A chance of showers and thunderstorms. Sunny, with a high near 91.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lawrenceville-Vincennes Intl Airport IL
 38.77°N 87.61°W (Elev. 427 ft)
Last Update:
10:36 pm CDT Jun 27, 2026
Forecast Valid:
10pm CDT Jun 27, 2026-6pm CDT Jul 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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