National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

47°F

8°C

Humidity 77%
Wind Speed S 5 mph
Barometer 29.93 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 11 Nov 3:35 am CST
Extended Forecast for

Alsey IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 42. South wind 3 to 5 mph.

    Low: 42 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Increasing clouds, with a high near 65. South wind 6 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 65 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40. North northwest wind 7 to 15 mph, with gusts as high as 26 mph.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 48. North northwest wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 48 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Northwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 44. North northwest wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. Light north northwest wind.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 42. South wind 3 to 5 mph.
Veterans Day
Increasing clouds, with a high near 65. South wind 6 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
Mostly cloudy, with a low around 40. North northwest wind 7 to 15 mph, with gusts as high as 26 mph.
Thursday
Partly sunny, with a high near 48. North northwest wind 11 to 16 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 29. Northwest wind 6 to 13 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 44. North northwest wind 6 to 9 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 23. Light north northwest wind.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alsey IL
 39.56°N 90.45°W (Elev. 617 ft)
Last Update:
3:16 am CST Nov 11, 2026
Forecast Valid:
3am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
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