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

43°F

6°C

Humidity 58%
Wind Speed E 6 mph
Barometer 29.90 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 26 Feb 10:15 am CST
Extended Forecast for

2 Miles WNW Alexander IL

  • Today

    Today: Mostly sunny, with a high near 52. East southeast wind around 7 mph becoming west southwest in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Clear, with a low around 34. South southwest wind 5 to 8 mph, with gusts as high as 15 mph.

    Low: 34 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 69. Breezy, with a south southwest wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 69 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. Southwest wind 8 to 11 mph becoming north northeast after midnight. Winds could gust as high as 22 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 54. East northeast wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. North northeast wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow after noon. Cloudy, with a high near 36. East northeast wind around 15 mph, with gusts as high as 22 mph.

    High: 36 °F

    Cloudy then
    Chance Snow

  • Sunday Night

    Sunday Night: Rain and snow likely, mainly before midnight. Cloudy, with a low around 22. Chance of precipitation is 70%.

    Low: 22 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Monday

    Monday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 52. East southeast wind around 7 mph becoming west southwest in the afternoon.
Tonight
Clear, with a low around 34. South southwest wind 5 to 8 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 69. Breezy, with a south southwest wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.
Friday Night
Mostly clear, with a low around 34. Southwest wind 8 to 11 mph becoming north northeast after midnight. Winds could gust as high as 22 mph.
Saturday
Partly sunny, with a high near 54. East northeast wind 9 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 24. North northeast wind 14 to 16 mph, with gusts as high as 24 mph.
Sunday
A 50 percent chance of snow after noon. Cloudy, with a high near 36. East northeast wind around 15 mph, with gusts as high as 22 mph.
Sunday Night
Rain and snow likely, mainly before midnight. Cloudy, with a low around 22. Chance of precipitation is 70%.
Monday
Mostly cloudy, with a high near 35.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 22.
Tuesday
A chance of rain. Cloudy, with a high near 39.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 27.
Wednesday
A chance of rain. Mostly cloudy, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Alexander IL
 39.72°N 90.07°W (Elev. 656 ft)
Last Update:
9:37 am CST Feb 26, 2026
Forecast Valid:
10am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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