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

40°F

4°C

Humidity 53%
Wind Speed S 18 mph
Barometer 30.32 in (1027.3 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 12 Jan 10:53 am CST
Extended Forecast for

5 Miles ESE Flat Rock IL

  • Today

    Today: Sunny, with a high near 47. Southwest wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 55. Southwest wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 55 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 39. Southwest wind around 10 mph becoming west northwest after midnight. Winds could gust as high as 18 mph.

    Low: 39 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain showers after noon, mixing with snow after 3pm. Mostly cloudy, with a temperature falling to around 33 by 5pm. Northwest wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 42 °F⇓

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. North northwest wind 15 to 17 mph, with gusts as high as 29 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 29. North northwest wind 7 to 15 mph, with gusts as high as 22 mph.

    High: 29 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 47. Southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 31. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday
Increasing clouds, with a high near 55. Southwest wind 11 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 39. Southwest wind around 10 mph becoming west northwest after midnight. Winds could gust as high as 18 mph.
Wednesday
A chance of rain showers after noon, mixing with snow after 3pm. Mostly cloudy, with a temperature falling to around 33 by 5pm. Northwest wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 18. North northwest wind 15 to 17 mph, with gusts as high as 29 mph.
Thursday
Mostly sunny, with a high near 29. North northwest wind 7 to 15 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Mostly cloudy, with a high near 39.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Flat Rock IL
 38.88°N 87.6°W (Elev. 492 ft)
Last Update:
11:02 am CST Jan 12, 2026
Forecast Valid:
11am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
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Additional Resources

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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