Current conditions at
Joliet Regional Airport (KJOT)
Lat: 41.52°NLon: 88.18°WElev: 572ft.
Fair
57°F
14°C
| Humidity | 37% |
| Wind Speed | W 8 mph |
| Barometer | 29.77 in |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 27 Feb 7:55 pm CST |
Extended Forecast for
Joliet IL
Tonight

Low: 30 °F
Mostly Clear
Saturday

High: 41 °F
Mostly Cloudy
Saturday Night

Low: 24 °F
Mostly Cloudy
Sunday

High: 34 °F
Mostly Cloudy
Sunday Night

Low: 22 °F
Chance Snow
Monday
High: 42 °F
Slight Chance
Snow then
Partly SunnyMonday Night

Low: 31 °F
Chance Rain
Tuesday

High: 45 °F
Rain Likely
Tuesday Night

Low: 33 °F
Chance Rain
Detailed Forecast
Tonight
Mostly clear, with a low around 30. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly cloudy, with a high near 41. North wind 5 to 15 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 24. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly cloudy, with a high near 34. Northeast wind around 10 mph, with gusts as high as 15 mph.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
A 20 percent chance of snow before noon. Partly sunny, with a high near 42.
Monday Night
A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 31.
Tuesday
Rain likely, mainly before noon. Cloudy, with a high near 45.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
Wednesday Night
Rain likely. Cloudy, with a low around 40.
Thursday
Rain likely. Mostly cloudy, with a high near 55.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 41.
Friday
A chance of rain. Cloudy, with a high near 58.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Joliet IL
41.55°N 88.14°W
41.55°N 88.14°W
6:06 pm CST Feb 27, 2026
8pm CST Feb 27, 2026-6pm CST Mar 6, 2026


