Alorton, IL Current Weather Conditions

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

Current Conditions — Alorton, IL

ALTON/ST LOUIS R (KALN)

Light Rain

77.9 F

Humidity:%
Wind Speed: 9.2 mph
Barometer: in
Dewpoint: F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Jun 8 2026, 12:55 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 — Alorton, 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)
12:55 AM CDT 9.2 10.00 Light Rain -- 77.9 % NA NA M
12:35 AM CDT 5.8 10.00 Light Rain -- 77.9 % NA NA M
12:15 AM CDT 5.8 10.00 Mostly Cloudy -- 78.8 % NA NA M
11:55 PM CDT SE 8.1 10.00 Partly Cloudy -- 78.8 % NA NA M
11:35 PM CDT 8.1 10.00 Cloudy -- 79.2 % NA NA M
11:15 PM CDT 10.00 Cloudy -- NULL % NA NA M
10:55 PM CDT 10.00 Mostly Cloudy -- 80.1 % NA NA M
10:35 PM CDT SE 10.3 10.00 Partly Cloudy -- 79.5 % NA NA M
10:15 PM CDT SE 10.3 10.00 Mostly Cloudy -- 79.5 % NA NA M
09:50 PM CDT SE 8.1 10.00 Cloudy -- 78.8 % NA NA M
08:50 PM CDT 6.9 10.00 Partly Cloudy -- 78.8 % NA NA M
07:50 PM CDT SE 8.1 10.00 Clear -- 80.6 % NA NA M
06:50 PM CDT 11.4 10.00 Clear -- 82.4 % NA NA M
05:50 PM CDT SE 10.3 10.00 Clear -- 84.2 % NA NA M
04:50 PM CDT 12.8 10.00 Clear -- 86.0 % NA NA M
03:50 PM CDT G 19.6 10.00 Mostly Cloudy -- NULL % NA NA M
02:50 PM CDT 11.4 10.00 Partly Cloudy -- 87.8 % NA NA M
01:50 PM CDT G 19.7 10.00 Partly Cloudy -- 87.8 % NA NA M
12:47 PM CDT SE 11.4 10.00 Mostly Clear -- 86.0 % NA NA M
11:45 AM CDT 10.3 10.00 Clear -- 84.2 % NA NA M
10:50 AM CDT 10.3 10.00 Clear -- 82.4 % NA NA M
09:50 AM CDT 4.7 10.00 Clear -- 78.8 % NA NA M
08:50 AM CDT 8.1 10.00 Partly Cloudy -- 78.8 % NA NA M
07:50 AM CDT SE 5.8 10.00 Partly Cloudy -- 75.2 % NA NA M

Nearby Weather Stations

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