Hazardous Weather Conditions
Current conditions at
Joliet Regional Airport (KJOT)
Lat: 41.52°NLon: 88.18°WElev: 572ft.
Partly Cloudy
70°F
21°C
| Humidity | 84% |
| Wind Speed | W 6 mph |
| Barometer | 29.78 in |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 5:35 am CDT |
Extended Forecast for
Joliet IL
Flood Watch April 15, 05:57am until April 16, 01:00am
NOW until 1:00am Thu
Flood Watch
Overnight
Low: 66 °F
Heavy Rain
Wednesday
High: 74 °F
Heavy Rain
then T-storms
LikelyWednesday Night
Low: 62 °F
T-storms
Thursday
High: 72 °F
Showers
LikelyThursday Night
Low: 53 °F
Slight Chance
T-storms then
Partly CloudyFriday
High: 80 °F
Partly Sunny
Friday Night
Low: 53 °F
Showers
Saturday
High: 65 °F
Chance
Showers and
Breezy
Detailed Forecast
Overnight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm, mainly before 4pm, then showers and thunderstorms likely after 4pm. Some of the storms could produce heavy rainfall. High near 74. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers and thunderstorms likely before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then a chance of showers and thunderstorms after 4am. Low around 62. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 72. West wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 53. West northwest wind around 5 mph becoming east southeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 10%.
Friday
Partly sunny, with a high near 80.
Friday Night
Showers and possibly a thunderstorm. Low around 53. Chance of precipitation is 80%.
Saturday
A chance of showers. Partly sunny, with a high near 65. Breezy.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 72.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Joliet IL
41.53°N 88.14°W
41.53°N 88.14°W
5:21 am CDT Apr 15, 2026
5am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
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