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

56°F

13°C

Humidity 42%
Wind Speed SW 13 mph
Barometer 29.76 in (1007.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 13 Jan 1:53 pm CST
Extended Forecast for

Lawrenceville IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 57. Southwest wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 57 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers between 7pm and 2am. Cloudy, with a low around 40. Southwest wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of sprinkles and flurries before 2pm, then a chance of flurries between 2pm and 3pm. Mostly cloudy, with a temperature falling to around 29 by 5pm. Breezy, with a north northwest wind 13 to 20 mph, with gusts as high as 32 mph.

    High: 41 °F⇓

    Mostly Cloudy
    then Chance
    Sprinkles/Flurries
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 18. North northwest wind 8 to 16 mph, with gusts as high as 24 mph.

    Low: 18 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 29. North northwest wind 6 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after midnight. Increasing clouds, with a low around 22. South wind 6 to 15 mph, with gusts as high as 24 mph.

    Low: 22 °F

    Partly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Mostly cloudy, with a high near 42. West wind 11 to 17 mph, with gusts as high as 25 mph.

    High: 42 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 25.

    High: 25 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 57. Southwest wind 13 to 16 mph, with gusts as high as 26 mph.
Tonight
A slight chance of showers between 7pm and 2am. Cloudy, with a low around 40. Southwest wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Wednesday
A chance of sprinkles and flurries before 2pm, then a chance of flurries between 2pm and 3pm. Mostly cloudy, with a temperature falling to around 29 by 5pm. Breezy, with a north northwest wind 13 to 20 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly clear, with a low around 18. North northwest wind 8 to 16 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 29. North northwest wind 6 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
A 30 percent chance of snow after midnight. Increasing clouds, with a low around 22. South wind 6 to 15 mph, with gusts as high as 24 mph.
Friday
Mostly cloudy, with a high near 42. West wind 11 to 17 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly cloudy, with a high near 25.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 14.
M.L.King Day
Mostly sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lawrenceville IL
 38.73°N 87.7°W (Elev. 463 ft)
Last Update:
1:46 pm CST Jan 13, 2026
Forecast Valid:
2pm CST Jan 13, 2026-6pm CST Jan 19, 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