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

50°F

10°C

Humidity 50%
Wind Speed NW 14 G 20 mph
Barometer 30.30 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 5 Apr 11:35 am CDT
Extended Forecast for

4 Miles WSW Palmyra IL

  • Today

    Today: Sunny, with a high near 56. Northwest wind around 16 mph, with gusts as high as 23 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 38. Northwest wind 5 to 8 mph becoming southwest after midnight.

    Low: 38 °F

    Clear

  • Monday

    Monday: Mostly sunny, with a high near 56. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. North wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 48. East wind around 10 mph.

    High: 48 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 73.

    High: 73 °F

    Slight Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 56. Northwest wind around 16 mph, with gusts as high as 23 mph.
Tonight
Clear, with a low around 38. Northwest wind 5 to 8 mph becoming southwest after midnight.
Monday
Mostly sunny, with a high near 56. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 32. North wind 9 to 11 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 48. East wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 51.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 73.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 51.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 73.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Palmyra IL
 39.41°N 90.05°W (Elev. 617 ft)
Last Update:
9:51 am CDT Apr 5, 2026
Forecast Valid:
11am CDT Apr 5, 2026-6pm CDT Apr 11, 2026
 
Forecast Discussion
 
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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