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.

Overcast

24°F

-4°C

Humidity 71%
Wind Speed W 12 mph
Barometer 30.27 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 14 Jan 8:15 am CST
Extended Forecast for

Winchester IL

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 16 by 5pm. North northwest wind 5 to 14 mph, with gusts as high as 23 mph.

    High: 23 °F⇓

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 4. Light and variable wind.

    Low: 4 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 23. Wind chill values between 2 and 12. Calm wind becoming south southwest around 6 mph in the morning.

    High: 23 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a temperature rising to around 26 by 3am. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 19 °F⇑

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 37. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 37 °F

    Sunny

  • Thursday Night

    Thursday Night: Patchy fog. Otherwise, mostly clear, with a low around 26. South southwest wind 5 to 8 mph, with gusts as high as 17 mph.

    Low: 26 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, sunny, with a high near 44. South wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 44 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 16 by 5pm. North northwest wind 5 to 14 mph, with gusts as high as 23 mph.
Tonight
Clear, with a low around 4. Light and variable wind.
Wednesday
Sunny, with a high near 23. Wind chill values between 2 and 12. Calm wind becoming south southwest around 6 mph in the morning.
Wednesday Night
Partly cloudy, with a temperature rising to around 26 by 3am. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 37. West wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Patchy fog. Otherwise, mostly clear, with a low around 26. South southwest wind 5 to 8 mph, with gusts as high as 17 mph.
Friday
Patchy fog before 9am. Otherwise, sunny, with a high near 44. South wind 7 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 28.
Saturday
Partly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 15.
Sunday
Partly sunny, with a high near 17.
Sunday Night
Partly cloudy, with a low around 4.
M.L.King Day
Mostly sunny, with a high near 14.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Winchester IL
 39.62°N 90.44°W (Elev. 499 ft)
Last Update:
6:45 am CST Jan 14, 2025
Forecast Valid:
8am CST Jan 14, 2025-6pm CST Jan 20, 2025
 
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