Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

56°F

13°C

Humidity 68%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 2 Jun 5:15 am CDT
Extended Forecast for

Winchester IL

  • Today

    Today: Sunny, with a high near 82. East wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. East wind 3 to 7 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Southeast wind 3 to 7 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. Southeast wind around 5 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. South wind 5 to 9 mph, with gusts as high as 16 mph.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62. South wind around 7 mph, with gusts as high as 16 mph.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 86. South southwest wind 7 to 10 mph, with gusts as high as 17 mph.

    High: 86 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 87.

    High: 87 °F

    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 82. East wind 6 to 10 mph, with gusts as high as 17 mph.
Tonight
Mostly clear, with a low around 53. East wind 3 to 7 mph.
Wednesday
Sunny, with a high near 82. Southeast wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 57. Southeast wind around 5 mph.
Thursday
Sunny, with a high near 86. South wind 5 to 9 mph, with gusts as high as 16 mph.
Thursday Night
Partly cloudy, with a low around 62. South wind around 7 mph, with gusts as high as 16 mph.
Friday
Mostly sunny, with a high near 86. South southwest wind 7 to 10 mph, with gusts as high as 17 mph.
Friday Night
A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 88.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Monday
Showers likely. Partly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Winchester IL
 39.62°N 90.44°W (Elev. 499 ft)
4:35 am CDT Jun 2, 2026
5am CDT Jun 2, 2026-6pm CDT Jun 8, 2026
 
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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