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

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

70°F

21°C

Humidity 86%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 19 Jun 9:30 pm CDT
Extended Forecast for

Lynnville IL

  • Tonight

    Tonight: Clear, with a low around 65. South southwest wind 3 to 6 mph.

    Low: 65 °F

    Clear

  • Friday

    Friday: Mostly sunny, with a high near 88. South wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 75. South wind around 14 mph, with gusts as high as 23 mph.

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 93. Heat index values as high as 102. South southwest wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 74. South wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 74 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 92. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. South southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 65. South southwest wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 88. South wind 6 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 75. South wind around 14 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 93. Heat index values as high as 102. South southwest wind 14 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 74. South wind 10 to 14 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 92. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 74. South southwest wind around 10 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 74.
Wednesday
Mostly sunny, with a high near 91.
Wednesday Night
Partly cloudy, with a low around 72.
Thursday
A chance of showers and thunderstorms. Sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lynnville IL
 39.69°N 90.36°W (Elev. 604 ft)
Last Update:
5:55 pm CDT Jun 19, 2025
Forecast Valid:
9pm CDT Jun 19, 2025-6pm CDT Jun 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation