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

48°F

9°C

Humidity 62%
Wind Speed NW 10 mph
Barometer 29.86 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 16 Nov 12:15 am CST
Extended Forecast for

Lynnville IL

  • Overnight

    Overnight: Clear, with a low around 36. North northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 54. North northwest wind 5 to 9 mph, with gusts as high as 15 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Light and variable wind.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 57. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 57 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Rain likely. Mostly cloudy, with a low around 45. Southeast wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain Likely

  • Tuesday

    Tuesday: Partly sunny, with a high near 63. Southeast wind 7 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 18 mph.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Northeast wind around 6 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Clear, with a low around 36. North northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 54. North northwest wind 5 to 9 mph, with gusts as high as 15 mph.
Sunday Night
Mostly clear, with a low around 31. Light and variable wind.
Monday
Increasing clouds, with a high near 57. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Rain likely. Mostly cloudy, with a low around 45. Southeast wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Partly sunny, with a high near 63. Southeast wind 7 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Northeast wind around 6 mph.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 45.
Thursday
Rain. High near 60. Chance of precipitation is 80%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 47.
Friday
Rain likely. Mostly cloudy, with a high near 58.
Friday Night
A chance of rain. Mostly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lynnville IL
 39.69°N 90.36°W (Elev. 604 ft)
Last Update:
11:52 pm CST Nov 15, 2025
Forecast Valid:
12am CST Nov 16, 2025-6pm CST Nov 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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