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

23°F

-5°C

Humidity 66%
Wind Speed W 14 mph
Barometer 30.33 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 22 Feb 12:15 am CST
Extended Forecast for

4 Miles SSW Havana IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 17. Wind chill values between 5 and 13. Northwest wind 11 to 15 mph, with gusts as high as 28 mph.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 27. Wind chill values between 1 and 11. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 32 mph.

    High: 27 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13. Wind chill values between -1 and 8. North northwest wind 13 to 17 mph, with gusts as high as 29 mph.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 31. Wind chill values between -1 and 9. Northwest wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 18. Calm wind becoming south around 5 mph after midnight.

    Low: 18 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 49. South wind 6 to 13 mph, with gusts as high as 25 mph.

    High: 49 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. South southwest wind 6 to 9 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 17. Wind chill values between 5 and 13. Northwest wind 11 to 15 mph, with gusts as high as 28 mph.
Sunday
Partly sunny, with a high near 27. Wind chill values between 1 and 11. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 32 mph.
Sunday Night
Mostly cloudy, with a low around 13. Wind chill values between -1 and 8. North northwest wind 13 to 17 mph, with gusts as high as 29 mph.
Monday
Sunny, with a high near 31. Wind chill values between -1 and 9. Northwest wind 5 to 11 mph, with gusts as high as 22 mph.
Monday Night
Increasing clouds, with a low around 18. Calm wind becoming south around 5 mph after midnight.
Tuesday
Mostly cloudy, with a high near 49. South wind 6 to 13 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 33. South southwest wind 6 to 9 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Partly sunny, with a high near 50.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 28.
Thursday
A 30 percent chance of rain before noon. Mostly sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 36.
Saturday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Havana IL
 40.25°N 90.07°W (Elev. 472 ft)
Last Update:
11:37 pm CST Feb 21, 2026
Forecast Valid:
12am CST Feb 22, 2026-6pm CST Feb 28, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation