National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lawrenceville-Vincennes International Airport (KLWV)

Lat: 38.76°NLon: 87.6°WElev: 433ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

9 Miles N Sumner IL

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 90. Heat index values as high as 107. Southwest wind around 6 mph.

    High: 90 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 10pm and 2am. Mostly cloudy, with a low around 75. Light and variable wind.

    Low: 75 °F

    Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 10am. Mostly sunny, with a high near 94. Heat index values as high as 110. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 16 mph.

    High: 94 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. Southwest wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 91. North northwest wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66. North wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. North wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 90. Heat index values as high as 107. Southwest wind around 6 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 10pm and 2am. Mostly cloudy, with a low around 75. Light and variable wind.
Monday
A 20 percent chance of showers and thunderstorms before 10am. Mostly sunny, with a high near 94. Heat index values as high as 110. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 16 mph.
Monday Night
Mostly clear, with a low around 77. Southwest wind 7 to 10 mph, with gusts as high as 17 mph.
Tuesday
Sunny, with a high near 91. North northwest wind 8 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 66. North wind 6 to 11 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 87. North wind 6 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 66.
Friday
Mostly sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 68.
Saturday
Mostly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Sumner IL
 38.85°N 87.86°W (Elev. 469 ft)
Last Update:
12:36 pm CDT Jul 26, 2026
Forecast Valid:
1pm CDT Jul 26, 2026-6pm CDT Aug 1, 2026
 
Forecast Discussion
 
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Additional Resources

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