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

77°F

25°C

Humidity 65%
Wind Speed S 12 G 16 mph
Barometer 29.83 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 17 May 11:15 pm CDT
Extended Forecast for

3 Miles WSW Kilbourne IL

  • Overnight

    Overnight: Partly cloudy, with a low around 71. South wind around 13 mph, with gusts as high as 25 mph.

    Low: 71 °F

    Partly Cloudy

  • Monday

    Monday: Showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then a chance of showers and thunderstorms after 2pm. High near 80. South wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 80 °F

    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 3am, then a chance of showers between 3am and 4am, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 68. South wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers likely after 4pm. High near 78. South southwest wind 11 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51. North northwest wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 67. North northeast wind around 9 mph, with gusts as high as 18 mph.

    High: 67 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46. East northeast wind around 7 mph, with gusts as high as 16 mph.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 71. South wind around 13 mph, with gusts as high as 25 mph.
Monday
Showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then a chance of showers and thunderstorms after 2pm. High near 80. South wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
A slight chance of showers and thunderstorms before 3am, then a chance of showers between 3am and 4am, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 68. South wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers likely after 4pm. High near 78. South southwest wind 11 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Mostly cloudy, with a low around 51. North northwest wind 7 to 9 mph, with gusts as high as 18 mph.
Wednesday
Partly sunny, with a high near 67. North northeast wind around 9 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 46. East northeast wind around 7 mph, with gusts as high as 16 mph.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 73.
Friday Night
A chance of showers. Mostly cloudy, with a low around 55.
Saturday
Partly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Kilbourne IL
 40.14°N 90.08°W (Elev. 499 ft)
Last Update:
11:56 pm CDT May 17, 2026
Forecast Valid:
1am CDT May 18, 2026-6pm CDT May 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation