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.

Overcast

75°F

24°C

Humidity 96%
Wind Speed SW 5 mph
Barometer 30.02 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Last update 25 Jul 11:15 am CDT
Extended Forecast for

4 Miles ENE Literberry IL

Heat Advisory July 26, 12:00pm until July 27, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: A 20 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 85. West wind 3 to 6 mph.

    High: 85 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 71. Light south southeast wind.

    Low: 71 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 93. Heat index values as high as 107. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 93 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75. South southwest wind 3 to 7 mph.

    Low: 75 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 97. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 97 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. Southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 17 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 91. North wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 85. West wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 71. Light south southeast wind.
Sunday
Mostly sunny, with a high near 93. Heat index values as high as 107. Calm wind becoming south southwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 75. South southwest wind 3 to 7 mph.
Monday
Sunny and hot, with a high near 97. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 74. Southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 17 mph.
Tuesday
Sunny, with a high near 91. North wind 6 to 9 mph, with gusts as high as 15 mph.
Tuesday Night
Partly cloudy, with a low around 67.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
Sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 69.
Friday
A chance of showers. Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Literberry IL
 39.88°N 90.12°W (Elev. 610 ft)
Last Update:
10:36 am CDT Jul 25, 2026
Forecast Valid:
11am CDT Jul 25, 2026-6pm CDT Jul 31, 2026
 
Forecast Discussion
 
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Additional Resources

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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