Current conditions at
Joliet Regional Airport (KJOT)
Lat: 41.52°NLon: 88.18°WElev: 572ft.
Overcast
56°F
13°C
| Humidity | 62% |
| Wind Speed | SE 8 mph |
| Barometer | 29.93 in |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 21 Mar 10:35 am CDT |
Extended Forecast for
Joliet IL
Today
High: 79 °F
Mostly Sunny
Tonight
Low: 46 °F
Mostly Clear
Sunday
High: 48 °F⇓
Chance Rain
and BreezySunday Night
Low: 30 °F
Mostly Cloudy
Monday
High: 47 °F
Mostly Sunny
Monday Night
Low: 32 °F
Mostly Cloudy
Tuesday
High: 58 °F
Partly Sunny
Tuesday Night
Low: 39 °F
Mostly Cloudy
Wednesday
High: 57 °F
Mostly Cloudy
Detailed Forecast
Today
Mostly sunny, with a high near 79. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 46. Southwest wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Sunday
A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a temperature falling to around 43 by 5pm. Breezy, with a north northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 30. North wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 47. North wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Mostly cloudy, with a high near 57.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
A chance of showers. Mostly cloudy, with a high near 66.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 47.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Joliet IL
41.55°N 88.14°W
41.55°N 88.14°W
8:56 am CDT Mar 21, 2026
10am CDT Mar 21, 2026-6pm CDT Mar 27, 2026
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