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.

Overcast

49°F

9°C

Humidity 86%
Wind Speed NE 16 mph
Barometer 29.93 in (1013.5 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 15 Feb 11:53 am CST
Extended Forecast for

Lawrenceville-Vincennes Intl Airport IL

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 56. North northeast wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 56 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 36. North wind around 6 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Clear
    then Patchy
    Fog

  • Washington's Birthday

    Washington's Birthday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. Light south southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 17 mph.

    High: 57 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. South wind around 8 mph.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 61. South wind 8 to 15 mph, with gusts as high as 22 mph.

    High: 61 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53. Breezy, with a south wind 14 to 20 mph, with gusts as high as 31 mph.

    Low: 53 °F

    Cloudy then
    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 33 mph.

    High: 70 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of rain after noon. Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny
    then Chance
    Rain

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 56. North northeast wind 7 to 14 mph, with gusts as high as 22 mph.
Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 36. North wind around 6 mph becoming calm in the evening.
Washington's Birthday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. Light south southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 17 mph.
Monday Night
Mostly cloudy, with a low around 37. South wind around 8 mph.
Tuesday
Mostly cloudy, with a high near 61. South wind 8 to 15 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 53. Breezy, with a south wind 14 to 20 mph, with gusts as high as 31 mph.
Wednesday
Mostly sunny, with a high near 70. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 33 mph.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
A 40 percent chance of rain after noon. Partly sunny, with a high near 68.
Thursday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 41.
Friday
Partly sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lawrenceville-Vincennes Intl Airport IL
 38.77°N 87.61°W (Elev. 427 ft)
Last Update:
11:36 am CST Feb 15, 2026
Forecast Valid:
11am CST Feb 15, 2026-6pm CST Feb 21, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation