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.

Fair

76°F

24°C

Humidity 32%
Wind Speed S 13 G 18 mph
Barometer 29.87 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 25 Mar 3:35 pm CDT
Extended Forecast for

4 Miles WSW Palmyra IL

  • Tonight

    Tonight: A slight chance of rain and thunderstorms between 11pm and midnight. Mostly cloudy, then gradually becoming clear, with a low around 60. South wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A slight chance of rain between 3pm and 4pm, then a slight chance of rain and thunderstorms after 4pm. Increasing clouds, with a high near 89. Southwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 89 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of rain and thunderstorms before 7pm, then rain and possibly a thunderstorm between 7pm and 4am, then rain after 4am. Low around 39. Breezy, with a southwest wind 10 to 20 mph becoming northeast after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.

    Low: 39 °F

    Rain and
    Breezy

  • Friday

    Friday: Partly sunny, with a high near 50. North wind around 18 mph, with gusts as high as 26 mph.

    High: 50 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. North wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
A slight chance of rain and thunderstorms between 11pm and midnight. Mostly cloudy, then gradually becoming clear, with a low around 60. South wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday
A slight chance of rain between 3pm and 4pm, then a slight chance of rain and thunderstorms after 4pm. Increasing clouds, with a high near 89. Southwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain and thunderstorms before 7pm, then rain and possibly a thunderstorm between 7pm and 4am, then rain after 4am. Low around 39. Breezy, with a southwest wind 10 to 20 mph becoming northeast after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Friday
Partly sunny, with a high near 50. North wind around 18 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 28. North wind 6 to 13 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 62.
Sunday Night
A 20 percent chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 50.
Monday
A slight chance of rain and thunderstorms. Mostly sunny, with a high near 76. Chance of precipitation is 20%.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 57.
Tuesday
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 80.
Tuesday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 59.
Wednesday
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 76. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Palmyra IL
 39.41°N 90.05°W (Elev. 617 ft)
Last Update:
1:25 pm CDT Mar 25, 2026
Forecast Valid:
3pm CDT Mar 25, 2026-6pm CDT Apr 1, 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