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.

Overcast

69°F

21°C

Humidity 100%
Wind Speed W 6 mph
Barometer 30.10 in
Dewpoint 69°F (21°C)
Visibility 7.00 mi
Last update 6 Aug 8:35 am CDT
Extended Forecast for

Arenzville IL

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Cloudy, with a high near 82. South southwest wind 3 to 7 mph.

    High: 82 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms between 3am and 4am, then a slight chance of showers. Mostly cloudy, with a low around 68. South southeast wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 86. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 86 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Partly cloudy, with a low around 69. Southwest wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 69 °F

    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 87. Light west wind.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 70. Calm wind becoming south around 6 mph after midnight.

    Low: 70 °F

    Mostly Clear
    then Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 89. South southwest wind 6 to 9 mph, with gusts as high as 17 mph.

    High: 89 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 73 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Cloudy, with a high near 82. South southwest wind 3 to 7 mph.
Tonight
A chance of showers and thunderstorms between 3am and 4am, then a slight chance of showers. Mostly cloudy, with a low around 68. South southeast wind 3 to 6 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 86. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Partly cloudy, with a low around 69. Southwest wind 3 to 6 mph. Chance of precipitation is 40%.
Saturday
Sunny, with a high near 87. Light west wind.
Saturday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 70. Calm wind becoming south around 6 mph after midnight.
Sunday
Mostly sunny, with a high near 89. South southwest wind 6 to 9 mph, with gusts as high as 17 mph.
Sunday Night
Partly cloudy, with a low around 73.
Monday
Mostly sunny, with a high near 91.
Monday Night
Partly cloudy, with a low around 73.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arenzville IL
 39.88°N 90.38°W (Elev. 492 ft)
Last Update:
9:07 am CDT Aug 6, 2026
Forecast Valid:
9am CDT Aug 6, 2026-6pm CDT Aug 12, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation