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

Hazardous Weather Conditions

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Partly Cloudy

32°F

0°C

Humidity 75%
Wind Speed SW 10 mph
Barometer 30.05 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 3 Dec 12:15 pm CST
Extended Forecast for

Jacksonville IL

  • This Afternoon

    This Afternoon: A slight chance of freezing rain before 4pm, then a chance of snow and freezing rain between 4pm and 5pm, then a chance of snow after 5pm. Cloudy, with a high near 33. West southwest wind 7 to 9 mph becoming northwest. Winds could gust as high as 17 mph. Chance of precipitation is 40%.

    High: 33 °F

    Chance Wintry
    Mix

  • Tonight

    Tonight: A 20 percent chance of snow before 7pm. Cloudy, with a low around 3. Wind chill values between -2 and -7. North northwest wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 3 °F

    Slight Chance
    Snow then
    Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 16. Wind chill values between -8 and 2. North wind around 6 mph becoming calm in the morning.

    High: 16 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 1. Wind chill values between -1 and -6. Calm wind becoming south around 6 mph after midnight.

    Low: 1 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 32. South southwest wind 5 to 7 mph.

    High: 32 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16. South wind around 5 mph becoming light and variable after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 30. Light and variable wind.

    High: 30 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

This Afternoon
A slight chance of freezing rain before 4pm, then a chance of snow and freezing rain between 4pm and 5pm, then a chance of snow after 5pm. Cloudy, with a high near 33. West southwest wind 7 to 9 mph becoming northwest. Winds could gust as high as 17 mph. Chance of precipitation is 40%.
Tonight
A 20 percent chance of snow before 7pm. Cloudy, with a low around 3. Wind chill values between -2 and -7. North northwest wind 9 to 13 mph, with gusts as high as 22 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 16. Wind chill values between -8 and 2. North wind around 6 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 1. Wind chill values between -1 and -6. Calm wind becoming south around 6 mph after midnight.
Friday
Mostly sunny, with a high near 32. South southwest wind 5 to 7 mph.
Friday Night
Mostly cloudy, with a low around 16. South wind around 5 mph becoming light and variable after midnight.
Saturday
Mostly cloudy, with a high near 30. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville IL
 39.73°N 90.24°W (Elev. 607 ft)
Last Update:
12:36 pm CST Dec 3, 2025
Forecast Valid:
1pm CST Dec 3, 2025-6pm CST Dec 9, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation