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

29°F

-2°C

Humidity 60%
Wind Speed SW 10 mph
Barometer 30.26 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 12 Jan 6:35 am CST
Extended Forecast for

3 Miles WNW Modesto IL

  • Today

    Today: Sunny, with a high near 49. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Southwest wind 6 to 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 55. West wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 55 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 34. West wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow showers between noon and 3pm, then a slight chance of snow showers after 3pm. Mostly cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 40 °F⇓

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. Blustery.

    Low: 15 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A 30 percent chance of snow showers after noon. Mostly cloudy, with a high near 39. Breezy.

    High: 39 °F

    Partly Sunny
    then Chance
    Snow Showers
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 49. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 34. Southwest wind 6 to 10 mph.
Tuesday
Increasing clouds, with a high near 55. West wind 11 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 34. West wind 10 to 14 mph, with gusts as high as 21 mph.
Wednesday
A slight chance of rain and snow showers between noon and 3pm, then a slight chance of snow showers after 3pm. Mostly cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 15. Blustery.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 23.
Friday
A 30 percent chance of snow showers after noon. Mostly cloudy, with a high near 39. Breezy.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 16.
Saturday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Modesto IL
 39.5°N 90.02°W (Elev. 679 ft)
Last Update:
5:01 am CST Jan 12, 2026
Forecast Valid:
6am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation