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.

Partly Cloudy

76°F

24°C

Humidity 86%
Wind Speed W 9 mph
Barometer 29.78 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 18 Jun 4:35 pm CDT
Extended Forecast for

Manchester IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. West wind around 15 mph, with gusts as high as 29 mph.

    High: 79 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 64. West southwest wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 64 °F

    Chance
    T-storms

  • Juneteenth

    Juneteenth: Sunny, with a high near 82. West northwest wind around 8 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. Calm wind becoming south around 6 mph after midnight.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88. South wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. South wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92. South southwest wind around 14 mph, with gusts as high as 23 mph.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. West wind around 15 mph, with gusts as high as 29 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 64. West southwest wind 7 to 11 mph, with gusts as high as 23 mph.
Juneteenth
Sunny, with a high near 82. West northwest wind around 8 mph.
Thursday Night
Mostly clear, with a low around 65. Calm wind becoming south around 6 mph after midnight.
Friday
Sunny, with a high near 88. South wind 6 to 11 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 73. South wind 10 to 13 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 92. South southwest wind around 14 mph, with gusts as high as 23 mph.
Saturday Night
Clear, with a low around 75.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 74.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 75.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Manchester IL
 39.55°N 90.33°W (Elev. 656 ft)
Last Update:
4:40 pm CDT Jun 18, 2025
Forecast Valid:
4pm CDT Jun 18, 2025-6pm CDT Jun 25, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation