Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

73°F

23°C

Humidity 48%
Wind Speed E 7 mph
Barometer 30.23 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 23 Jul 11:15 am CDT
Extended Forecast for

Alexander IL

  • Today

    Today: Sunny, with a high near 77. East northeast wind around 6 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. East wind 3 to 5 mph.

    Low: 59 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after 2pm.  Mostly cloudy, with a high near 76. South southeast wind 3 to 6 mph.

    High: 76 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 62. South southeast wind around 6 mph.

    Low: 62 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before 1pm.  Partly sunny, with a high near 85. South wind around 6 mph.

    High: 85 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 69. Calm wind.

    Low: 69 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 91. Light southwest wind.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

Detailed Forecast

Today
Sunny, with a high near 77. East northeast wind around 6 mph.
Tonight
Mostly cloudy, with a low around 59. East wind 3 to 5 mph.
Friday
A 30 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 76. South southeast wind 3 to 6 mph.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 62. South southeast wind around 6 mph.
Saturday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 85. South wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 69. Calm wind.
Sunday
Sunny, with a high near 91. Light southwest wind.
Sunday Night
Partly cloudy, with a low around 73.
Monday
Sunny and hot, with a high near 95.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Alexander IL
 39.72°N 90.04°W (Elev. 650 ft)
10:36 am CDT Jul 23, 2026
11am CDT Jul 23, 2026-6pm CDT Jul 29, 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