Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Partly Cloudy

69°F

21°C

Humidity 100%
Wind Speed SW 6 mph
Barometer 29.95 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 25 Jun 1:55 am CDT
Extended Forecast for

Jacksonville IL

Flood Watch June 25, 04:00pm until June 27, 01:00pm
Click here for hazard details and duration
Flood Watch
  • Overnight

    Overnight: A 40 percent chance of showers, mainly before 3am.  Mostly cloudy, with a low around 65. Light southwest wind.

    Low: 65 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 82. Light and variable wind.

    High: 82 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am.  Low around 65. Light and variable wind becoming east 5 to 7 mph after midnight.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 65 °F

    Slight Chance
    T-storms then
    Showers

  • Friday

    Friday: Showers and thunderstorms before 3pm, then a chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall.  High near 78. East southeast wind 8 to 10 mph, with gusts as high as 17 mph.  Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 78 °F

    Heavy Rain

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 65. East northeast wind 3 to 7 mph.  Chance of precipitation is 50%.

    Low: 65 °F

    Chance
    T-storms

  • Saturday

    Saturday: A chance of thunderstorms before 7am.  Mostly cloudy, with a high near 84. Light and variable wind becoming east around 5 mph in the morning.  Chance of precipitation is 30%.

    High: 84 °F

    Chance
    T-storms then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 71. South southeast wind 6 to 8 mph, with gusts as high as 15 mph.

    Low: 71 °F

    Chance
    T-storms

  • Sunday

    Sunday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Overnight
A 40 percent chance of showers, mainly before 3am. Mostly cloudy, with a low around 65. Light southwest wind.
Thursday
Partly sunny, with a high near 82. Light and variable wind.
Thursday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Low around 65. Light and variable wind becoming east 5 to 7 mph after midnight. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Showers and thunderstorms before 3pm, then a chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall. High near 78. East southeast wind 8 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 65. East northeast wind 3 to 7 mph. Chance of precipitation is 50%.
Saturday
A chance of thunderstorms before 7am. Mostly cloudy, with a high near 84. Light and variable wind becoming east around 5 mph in the morning. Chance of precipitation is 30%.
Saturday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. South southeast wind 6 to 8 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 75.
Monday
Sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 75.
Tuesday
Sunny and hot, with a high near 95.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny and hot, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville IL
 39.73°N 90.24°W (Elev. 607 ft)
1:36 am CDT Jun 25, 2026
2am CDT Jun 25, 2026-6pm CDT Jul 1, 2026
 
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Additional Resources

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