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

42°F

6°C

Humidity 79%
Wind Speed SE 6 mph
Barometer 29.98 in (1015.6 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 7 Jan 7:53 pm CST
Extended Forecast for

8 Miles N Sumner IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. South southeast wind 6 to 8 mph, with gusts as high as 16 mph.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain before noon, then a chance of showers after 4pm. Cloudy, with a high near 64. South southeast wind 8 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 64 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm. Low around 58. Breezy, with a south wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 58 °F

    Rain and
    Breezy

  • Friday

    Friday: A 30 percent chance of rain before noon. Partly sunny, with a temperature falling to around 55 by 5pm. South southwest wind 7 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 63 °F⇓

    Chance Rain
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 44. North northeast wind 5 to 7 mph.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A 40 percent chance of rain before noon. Cloudy, then gradually becoming mostly sunny, with a high near 49. West wind 8 to 16 mph, with gusts as high as 22 mph.

    High: 49 °F

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. West wind 13 to 15 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. South southeast wind 6 to 8 mph, with gusts as high as 16 mph.
Thursday
A slight chance of rain before noon, then a chance of showers after 4pm. Cloudy, with a high near 64. South southeast wind 8 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Thursday Night
Rain and possibly a thunderstorm. Low around 58. Breezy, with a south wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
A 30 percent chance of rain before noon. Partly sunny, with a temperature falling to around 55 by 5pm. South southwest wind 7 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.
Friday Night
A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 44. North northeast wind 5 to 7 mph.
Saturday
A 40 percent chance of rain before noon. Cloudy, then gradually becoming mostly sunny, with a high near 49. West wind 8 to 16 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 24. West wind 13 to 15 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 21.
Monday
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
A chance of rain. Mostly cloudy, with a high near 43.
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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:
7:06 pm CST Jan 7, 2026
Forecast Valid:
8pm CST Jan 7, 2026-6pm CST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation