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.

Overcast

71°F

22°C

Humidity 82%
Wind Speed NE 5 mph
Barometer 30.01 in
Dewpoint 65°F (18°C)
Visibility 7.00 mi
Last update 13 Jun 10:35 am CDT
Extended Forecast for

Joliet IL

  • Today

    Today: Scattered showers. Mostly cloudy, with a high near 73. East southeast wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 73 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 4am. Cloudy, with a low around 64. East wind around 10 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers before 7am. Partly sunny, with a high near 81. East northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 10%.

    High: 81 °F

    Isolated
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. Northeast wind 5 to 10 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 85. East northeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 20%.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of thunderstorms before 7pm, then a slight chance of showers after 1am. Mostly cloudy, with a low around 64. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers. Mostly sunny, with a high near 87.

    High: 87 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66.

    Low: 66 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88.

    High: 88 °F

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Scattered showers. Mostly cloudy, with a high near 73. East southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Tonight
Scattered showers, mainly before 4am. Cloudy, with a low around 64. East wind around 10 mph. Chance of precipitation is 30%.
Saturday
Isolated showers before 7am. Partly sunny, with a high near 81. East northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 10%.
Saturday Night
Mostly clear, with a low around 61. Northeast wind 5 to 10 mph.
Sunday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 85. East northeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of thunderstorms before 7pm, then a slight chance of showers after 1am. Mostly cloudy, with a low around 64. Chance of precipitation is 20%.
Monday
A 40 percent chance of showers. Mostly sunny, with a high near 87.
Monday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66.
Tuesday
A chance of showers and thunderstorms after 1pm. 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 86.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Juneteenth
Mostly sunny, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Joliet IL
 41.52°N 88.11°W
Last Update:
9:07 am CDT Jun 13, 2025
Forecast Valid:
10am CDT Jun 13, 2025-6pm CDT Jun 19, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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