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

49°F

9°C

Humidity 66%
Wind Speed W 6 mph
Barometer 30.09 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 9 Jan 1:55 pm CST
Extended Forecast for

Palmyra IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 48. North wind around 7 mph.

    High: 48 °F

    Partly Sunny

  • Tonight

    Tonight: A 50 percent chance of rain, mainly after 3am. Mostly cloudy, with a low around 35. East wind around 6 mph becoming calm.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain and snow before 9am, then a chance of sprinkles after 3pm. Cloudy through mid morning, then gradual clearing, with a high near 43. Northwest wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A chance of sprinkles before 7pm, then a chance of flurries between 7pm and midnight. Partly cloudy, with a low around 22. Northwest wind 11 to 17 mph, with gusts as high as 32 mph.

    Low: 22 °F

    Chance
    Sprinkles/Flurries
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 35. Northwest wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 48. North wind around 7 mph.
Tonight
A 50 percent chance of rain, mainly after 3am. Mostly cloudy, with a low around 35. East wind around 6 mph becoming calm.
Saturday
A chance of rain and snow before 9am, then a chance of sprinkles after 3pm. Cloudy through mid morning, then gradual clearing, with a high near 43. Northwest wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Saturday Night
A chance of sprinkles before 7pm, then a chance of flurries between 7pm and midnight. Partly cloudy, with a low around 22. Northwest wind 11 to 17 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 35. Northwest wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly cloudy, with a high near 52.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 32.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Palmyra IL
 39.43°N 89.99°W (Elev. 676 ft)
Last Update:
1:16 pm CST Jan 9, 2026
Forecast Valid:
2pm CST Jan 9, 2026-6pm CST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation