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.

Partly Cloudy

54°F

12°C

Humidity 36%
Wind Speed SE 7 mph
Barometer 30.15 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 24 Mar 8:55 pm CDT
Extended Forecast for

4 Miles WSW Palmyra IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Southeast wind around 8 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75. South wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain and thunderstorms between 10pm and 11pm. Partly cloudy, with a low around 60. South wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of rain after 1pm. Mostly sunny, with a high near 88. Southwest wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 88 °F

    Sunny then
    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 39. Breezy, with a west wind 11 to 20 mph becoming north after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%.

    Low: 39 °F

    Rain and
    Breezy

  • Friday

    Friday: A 20 percent chance of rain before 1pm. Partly sunny, with a high near 49.

    High: 49 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 41. Southeast wind around 8 mph.
Wednesday
Mostly sunny, with a high near 75. South wind 7 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
A slight chance of rain and thunderstorms between 10pm and 11pm. Partly cloudy, with a low around 60. South wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday
A 20 percent chance of rain after 1pm. Mostly sunny, with a high near 88. Southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Rain. Low around 39. Breezy, with a west wind 11 to 20 mph becoming north after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%.
Friday
A 20 percent chance of rain before 1pm. Partly sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 78.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 55.
Tuesday
A 40 percent chance of rain and thunderstorms. Partly sunny, with a high near 75.
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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:
8:51 pm CDT Mar 24, 2026
Forecast Valid:
9pm CDT Mar 24, 2026-6pm CDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation