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

Joliet Regional Airport (KJOT)

Lat: 41.52°NLon: 88.18°WElev: 572ft.

Overcast

71°F

22°C

Humidity 77%
Wind Speed N 12 mph
Barometer 30.02 in
Dewpoint 63°F (17°C)
Visibility 7.00 mi
Last update 14 Jun 10:15 am CDT
Extended Forecast for

Rockdale ILSimilar City Names

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 77. Northeast wind around 10 mph.

    High: 77 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 60. Northeast wind 5 to 10 mph.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. East wind around 5 mph, with gusts as high as 10 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. East wind around 5 mph, with gusts as high as 15 mph.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 86. South southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    High: 86 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

    Low: 66 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89.

    High: 89 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

    Low: 69 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 85.

    High: 85 °F

    T-storms

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 77. Northeast wind around 10 mph.
Tonight
Mostly clear, with a low around 60. Northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 82. East wind around 5 mph, with gusts as high as 10 mph.
Sunday Night
Partly cloudy, with a low around 63. East wind around 5 mph, with gusts as high as 15 mph.
Monday
A slight chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 86. South southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Wednesday
Showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 85.
Wednesday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 66.
Juneteenth
Mostly sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 63.
Friday
Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Rockdale ILSimilar City Names
 41.5°N 88.11°W
Last Update:
8:56 am CDT Jun 14, 2025
Forecast Valid:
10am CDT Jun 14, 2025-6pm CDT Jun 20, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation