Joliet, IL Weather
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Detailed Forecast
Today
Patchy fog before 8am. Sunny, with a high near 94. Heat index values as high as 101. West northwest wind 0 to 5 mph.
Tonight
Mostly clear, with a low around 72. Heat index values as high as 100. West wind around 5 mph, with gusts as high as 10 mph.
Wednesday
Sunny, with a high near 96. Heat index values as high as 104. West wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 73. Heat index values as high as 102. West wind 0 to 5 mph.
Thursday
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. West southwest wind 0 to 5 mph, with gusts as high as 10 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 73. Chance of precipitation is 20%.
Friday
Showers and thunderstorms likely after 7am. Mostly sunny, with a high near 92.
Friday Night
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 72.
Saturday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.
Saturday Night
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71.
Sunday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Monday
A slight chance of rain showers before 1pm. Mostly sunny, with a high near 86.
Monday Night
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 65.
Patchy fog before 8am. Sunny, with a high near 94. Heat index values as high as 101. West northwest wind 0 to 5 mph.
Tonight
Mostly clear, with a low around 72. Heat index values as high as 100. West wind around 5 mph, with gusts as high as 10 mph.
Wednesday
Sunny, with a high near 96. Heat index values as high as 104. West wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 73. Heat index values as high as 102. West wind 0 to 5 mph.
Thursday
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. West southwest wind 0 to 5 mph, with gusts as high as 10 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 73. Chance of precipitation is 20%.
Friday
Showers and thunderstorms likely after 7am. Mostly sunny, with a high near 92.
Friday Night
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 72.
Saturday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.
Saturday Night
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71.
Sunday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Monday
A slight chance of rain showers before 1pm. Mostly sunny, with a high near 86.
Monday Night
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 65.