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

12°F

-11°C

Humidity 73%
Wind Speed N 5 mph
Barometer 30.35 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 8 Dec 5:15 am CST
Extended Forecast for

4 Miles W Lynnville IL

  • Overnight

    Overnight: Scattered flurries. Mostly cloudy, with a low around 12. Wind chill values between 5 and 10. North wind around 5 mph.

    Low: 12 °F

    Scattered
    Flurries

  • Monday

    Monday: Scattered flurries before 9am. Partly sunny, with a high near 29. Light and variable wind.

    High: 29 °F

    Scattered
    Flurries

  • Monday Night

    Monday Night: Partly cloudy, with a temperature rising to around 31 by 4am. South southeast wind 5 to 13 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 23 °F⇑

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. Breezy, with a south southwest wind 14 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph.

    Low: 37 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 40. Breezy, with a northwest wind 13 to 21 mph, with gusts as high as 30 mph.

    High: 40 °F

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Scattered flurries. Mostly cloudy, with a low around 12. Wind chill values between 5 and 10. North wind around 5 mph.
Monday
Scattered flurries before 9am. Partly sunny, with a high near 29. Light and variable wind.
Monday Night
Partly cloudy, with a temperature rising to around 31 by 4am. South southeast wind 5 to 13 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Tuesday
Partly sunny, with a high near 45. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 37. Breezy, with a south southwest wind 14 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph.
Wednesday
Mostly cloudy, with a high near 40. Breezy, with a northwest wind 13 to 21 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 21. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.
Thursday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
Partly sunny, with a high near 14.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Mostly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Lynnville IL
 39.69°N 90.41°W (Elev. 584 ft)
Last Update:
4:52 am CST Dec 8, 2025
Forecast Valid:
5am CST Dec 8, 2025-6pm CST Dec 14, 2025
 
Forecast Discussion
 
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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