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

Hazardous Weather Conditions

Current conditions at

Joliet Regional Airport (KJOT)

Lat: 41.52°NLon: 88.18°WElev: 572ft.

Fair

76°F

24°C

Humidity 54%
Wind Speed SW 10 mph
Barometer 29.77 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 13 Oct 4:55 am CDT
Extended Forecast for

Rockdale IL

  • Today

    Today: Sunny, with a high near 81. West wind around 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly between 10pm and 4am. Increasing clouds, with a low around 63. North wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 63 °F

    T-storms
    Likely

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly cloudy, with a temperature rising to near 66 by noon, then falling to around 62 during the remainder of the day. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 66 °F⇓

    Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 57. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain likely, then rain and possibly a thunderstorm after 1pm. High near 63. East southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%.

    High: 63 °F

    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain before 1am. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Friday

    Friday: Mostly sunny, with a high near 56. Breezy.

    High: 56 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 81. West wind around 10 mph, with gusts as high as 20 mph.
Tonight
Showers and thunderstorms likely, mainly between 10pm and 4am. Increasing clouds, with a low around 63. North wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly cloudy, with a temperature rising to near 66 by noon, then falling to around 62 during the remainder of the day. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 57. Northeast wind around 10 mph, with gusts as high as 20 mph.
Thursday
Rain likely, then rain and possibly a thunderstorm after 1pm. High near 63. East southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%.
Thursday Night
A 50 percent chance of rain before 1am. Mostly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 56. Breezy.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 60.
Saturday Night
Clear, with a low around 39.
Sunday
Sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rockdale IL
 41.5°N 88.11°W
Last Update:
2:46 am CDT Oct 13, 2026
Forecast Valid:
5am CDT Oct 13, 2026-6pm CDT Oct 19, 2026
 
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Additional Resources

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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