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

67°F

19°C

Humidity 55%
Wind Speed SW 9 mph
Barometer 29.98 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 22 Apr 12:15 am CDT
Extended Forecast for

2 Miles E South Jacksonville IL

  • Overnight

    Overnight: Isolated showers and thunderstorms after 5am. Partly cloudy, with a low around 59. West southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.

    Low: 59 °F

    Isolated
    T-storms

  • Wednesday

    Wednesday: Isolated showers and thunderstorms before 7am. Mostly sunny, with a high near 77. Southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 10%.

    High: 77 °F

    Isolated
    T-storms then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. South wind 6 to 8 mph, with gusts as high as 16 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 82. Breezy, with a south wind 10 to 20 mph, with gusts as high as 29 mph.

    High: 82 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. South wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 76. Southwest wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. North wind around 7 mph, with gusts as high as 15 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers and thunderstorms after 5am. Partly cloudy, with a low around 59. West southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.
Wednesday
Isolated showers and thunderstorms before 7am. Mostly sunny, with a high near 77. Southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 10%.
Wednesday Night
Mostly clear, with a low around 56. South wind 6 to 8 mph, with gusts as high as 16 mph.
Thursday
Mostly sunny, with a high near 82. Breezy, with a south wind 10 to 20 mph, with gusts as high as 29 mph.
Thursday Night
Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. South wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 76. Southwest wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Partly cloudy, with a low around 51. North wind around 7 mph, with gusts as high as 15 mph.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Partly sunny, with a high near 76.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75.
Monday Night
A chance of showers. Mostly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E South Jacksonville IL
 39.7°N 90.21°W (Elev. 591 ft)
Last Update:
10:36 pm CDT Apr 21, 2026
Forecast Valid:
12am CDT Apr 22, 2026-6pm CDT Apr 28, 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