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

41°F

5°C

Humidity 93%
Wind Speed NE 5 mph
Barometer 30.17 in (1021.6 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 9 Jan 6:53 pm CST
Extended Forecast for

8 Miles N Sumner IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. East wind around 6 mph becoming calm after midnight.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain, mainly between 9am and noon. Cloudy, then gradual clearing during the afternoon, with a high near 46. Light north northwest wind becoming west northwest 12 to 17 mph in the morning. Winds could gust as high as 28 mph.

    High: 46 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. West northwest wind 10 to 17 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Northwest wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. Light and variable wind becoming south southwest 5 to 8 mph after midnight.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46. South southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. East wind around 6 mph becoming calm after midnight.
Saturday
A 30 percent chance of rain, mainly between 9am and noon. Cloudy, then gradual clearing during the afternoon, with a high near 46. Light north northwest wind becoming west northwest 12 to 17 mph in the morning. Winds could gust as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 25. West northwest wind 10 to 17 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 36. Northwest wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Mostly clear, with a low around 23. Light and variable wind becoming south southwest 5 to 8 mph after midnight.
Monday
Sunny, with a high near 46. South southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 32. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles N Sumner IL
 38.83°N 87.86°W (Elev. 463 ft)
Last Update:
6:36 pm CST Jan 9, 2026
Forecast Valid:
6pm CST Jan 9, 2026-6pm CST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation