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

48°F

9°C

Humidity 57%
Wind Speed W 17 G 23 mph
Barometer 30.05 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 18 Apr 11:35 am CDT
Extended Forecast for

4 Miles WSW Palmyra IL

  • Today

    Today: Sunny, with a high near 53. Northwest wind around 18 mph, with gusts as high as 28 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Areas of frost after 4am. Otherwise, clear, with a low around 36. Northwest wind 5 to 14 mph becoming southwest after midnight. Winds could gust as high as 22 mph.

    Low: 36 °F

    Clear then
    Areas Frost

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, sunny, with a high near 63. West wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 63 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. North wind 5 to 10 mph becoming northeast after midnight.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63. East wind 5 to 9 mph becoming south in the afternoon.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 55.

    Low: 55 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 53. Northwest wind around 18 mph, with gusts as high as 28 mph.
Tonight
Areas of frost after 4am. Otherwise, clear, with a low around 36. Northwest wind 5 to 14 mph becoming southwest after midnight. Winds could gust as high as 22 mph.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 63. West wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Mostly clear, with a low around 34. North wind 5 to 10 mph becoming northeast after midnight.
Monday
Sunny, with a high near 63. East wind 5 to 9 mph becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 55.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.
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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:
9:01 am CDT Apr 18, 2026
Forecast Valid:
11am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation