Joliet, IL Current Weather Conditions

Current weather observations and 72-hour history for Joliet, IL.  •  View 5-Day Forecast ›

▼Current Conditions — Joliet, IL

CHICAGO/DUPAGE (KDPA)

NULL

37.4 F

Humidity:87%
Wind Speed: 8.1 mph
Barometer:30.46 in
Dewpoint:33.8 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:31.5 F
Oct 18 2026, 07:35 AM CDT
Severe Weather Alerts
Severe Weather
Tornado, flood & storm warnings
Observation Alert Monitoring
Observations
Station conditions & threshold alerts
Daily Weather Forecast
Daily Forecast
Morning summary delivered daily
Lightning Detection Alerts
Lightning
Real-time strike alerts

▼State Weather Snapshot — Illinois

▼Radar — Illinois

Loading radar…

▼Hourly Observation History — Joliet, IL

Time Wind
(mph)
Vis
(mi)
Weather Precip (in) Temperature (F) Relative
Humidity
Wind
Chill
(F)
Heat
Index
(F)
Pressure
Air Dwpt altimeter
(in)
sea level
(mb)
07:35 AM CDT 8.1 10.00 NULL -- 37.4 33.8 87% 31.5 NA 30.46 1031.5
07:25 AM CDT 6.9 10.00 NULL -- 37.4 33.8 87% 32.0 NA 30.46 1031.5
07:20 AM CDT 5.7 10.00 NULL -- 37.4 33.8 87% 32.9 NA 30.46 1031.5
07:10 AM CDT 5.7 10.00 NULL -- 39.2 33.8 81% 35.1 NA 30.46 1031.5
07:00 AM CDT 5.7 10.00 NULL -- 39.2 33.8 81% 35.1 NA 30.46 1031.5
06:40 AM CDT 5.7 10.00 NULL -- 39.2 33.8 81% 35.1 NA 30.46 1031.5
06:35 AM CDT 5.7 10.00 NULL -- 39.2 33.8 81% 35.1 NA 30.46 1031.5
06:30 AM CDT 4.6 10.00 NULL -- 37.4 33.8 87% 33.8 NA 30.45 1031.2
06:20 AM CDT 4.6 10.00 NULL -- 37.4 33.8 87% 33.8 NA 30.45 1031.2
06:00 AM CDT 4.6 10.00 NULL -- 39.2 33.8 81% 35.8 NA 30.45 1031.2
05:50 AM CDT S 3.4 10.00 NULL -- 39.2 33.8 81% 37.0 NA 30.45 1031.2
05:40 AM CDT S 3.4 10.00 NULL -- 39.2 33.8 81% 37.0 NA 30.45 1031.2
05:30 AM CDT S 3.4 10.00 NULL -- 39.2 33.8 81% 37.0 NA 30.45 1031.2
05:25 AM CDT S 3.4 10.00 NULL -- 39.2 33.8 81% 37.0 NA 30.45 1031.2
05:10 AM CDT 5.7 10.00 NULL -- 39.2 33.8 81% 35.1 NA 30.44 1030.8
05:05 AM CDT 5.7 10.00 NULL -- 39.2 33.8 81% 35.1 NA 30.44 1030.8
05:00 AM CDT 5.7 10.00 NULL -- 39.2 33.8 81% 35.1 NA 30.44 1030.8
04:50 AM CDT 8.1 10.00 NULL -- 39.2 35.6 87% 33.6 NA 30.44 1030.8
04:40 AM CDT 8.1 10.00 NULL -- 39.2 35.6 87% 33.6 NA 30.43 1030.5
04:35 AM CDT 8.1 10.00 NULL -- 39.2 35.6 87% 33.6 NA 30.43 1030.5
04:20 AM CDT 6.9 10.00 NULL -- 39.2 33.8 81% 34.2 NA 30.43 1030.5
04:00 AM CDT 5.7 10.00 NULL -- 39.2 35.6 87% 35.1 NA 30.42 1030.1
03:50 AM CDT S 5.7 10.00 NULL -- 41.0 35.6 81% 37.0 NA 30.42 1030.1
03:45 AM CDT S 5.7 10.00 NULL -- 41.0 35.6 81% 37.0 NA 30.42 1030.1

▼Nearby Weather Stations

🔔    Get instant severe weather alerts for Joliet, IL — Subscribe to receive notifications by email, SMS, or voice call.