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.

Overcast

26°F

-3°C

Humidity 64%
Wind Speed SE 13 mph
Barometer 30.20 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 8 Feb 4:15 am CST
Extended Forecast for

Palmyra IL

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 39. Southeast wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. East wind 5 to 9 mph.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50. South wind 3 to 6 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. South wind 7 to 10 mph becoming west after midnight.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53. West wind 7 to 9 mph becoming north in the afternoon.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow before noon, then a chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.

    High: 43 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 39. Southeast wind 9 to 15 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around 23. East wind 5 to 9 mph.
Monday
Mostly sunny, with a high near 50. South wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 36. South wind 7 to 10 mph becoming west after midnight.
Tuesday
Sunny, with a high near 53. West wind 7 to 9 mph becoming north in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
A slight chance of rain and snow before noon, then a chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 27.
Friday
A slight chance of rain and snow. Partly sunny, with a high near 46. Chance of precipitation is 20%.
Friday Night
A 30 percent chance of rain. Partly cloudy, with a low around 27.
Saturday
A 40 percent chance of rain. Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Palmyra IL
 39.41°N 90°W (Elev. 659 ft)
Last Update:
1:01 am CST Feb 8, 2026
Forecast Valid:
4am CST Feb 8, 2026-6pm CST Feb 14, 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