St. Clair area, State of Illinois, United States weather hourly
St. Clair weather by the hour
18° / 19°Clear sky0%7.6 km/h
- Rainfall
- 0 mm
- Humidity
- 85%
- Gusts
- 16.6 km/h
- Wind direction
- South
- Cloud
- 1%
- Pressure
- 1,013 hPa
- Visibility
- 18.4 km
- UV
- 0
18° / 18°Clear sky0%7 km/h
- Rainfall
- 0 mm
- Humidity
- 81%
- Gusts
- 15.5 km/h
- Wind direction
- South
- Cloud
- 6%
- Pressure
- 1,014 hPa
- Visibility
- 20.5 km
- UV
- 0
18° / 17°Overcast0%8 km/h
- Rainfall
- 0 mm
- Humidity
- 75%
- Gusts
- 24.8 km/h
- Wind direction
- South
- Cloud
- 100%
- Pressure
- 1,015 hPa
- Visibility
- 22.2 km
- UV
- 0
18° / 18°Overcast0%7.7 km/h
- Rainfall
- 0 mm
- Humidity
- 74%
- Gusts
- 28.8 km/h
- Wind direction
- Southwest
- Cloud
- 100%
- Pressure
- 1,015 hPa
- Visibility
- 22.1 km
- UV
- 0
19° / 19°Mainly clear0%7.7 km/h
- Rainfall
- 0 mm
- Humidity
- 70%
- Gusts
- 28.8 km/h
- Wind direction
- Southwest
- Cloud
- 26%
- Pressure
- 1,014 hPa
- Visibility
- 23.3 km
- UV
- 0.2
24° / 23°Clear sky0%14.6 km/h
- Rainfall
- 0 mm
- Humidity
- 51%
- Gusts
- 42.1 km/h
- Wind direction
- Southwest
- Cloud
- 0%
- Pressure
- 1,015 hPa
- Visibility
- 36.6 km
- UV
- 1.1
27° / 26°Clear sky0%18.3 km/h
- Rainfall
- 0 mm
- Humidity
- 46%
- Gusts
- 37.8 km/h
- Wind direction
- Southwest
- Cloud
- 0%
- Pressure
- 1,015 hPa
- Visibility
- 42.9 km
- UV
- 2.4
29° / 28°Clear sky0%18.1 km/h
- Rainfall
- 0 mm
- Humidity
- 42%
- Gusts
- 35.6 km/h
- Wind direction
- Southwest
- Cloud
- 1%
- Pressure
- 1,015 hPa
- Visibility
- 47 km
- UV
- 3.7
31° / 30°Clear sky0%18.5 km/h
- Rainfall
- 0 mm
- Humidity
- 39%
- Gusts
- 27.4 km/h
- Wind direction
- Southwest
- Cloud
- 0%
- Pressure
- 1,014 hPa
- Visibility
- 51.2 km
- UV
- 4.7
32° / 32°Clear sky0%18.8 km/h
- Rainfall
- 0 mm
- Humidity
- 38%
- Gusts
- 31.7 km/h
- Wind direction
- Southwest
- Cloud
- 3%
- Pressure
- 1,013 hPa
- Visibility
- 53.1 km
- UV
- 5.2
32° / 32°Clear sky1%20.2 km/h
- Rainfall
- 0 mm
- Humidity
- 35%
- Gusts
- 32.4 km/h
- Wind direction
- Southwest
- Cloud
- 4%
- Pressure
- 1,012 hPa
- Visibility
- 55.3 km
- UV
- 5.1
33° / 32°Mainly clear1%19.7 km/h
- Rainfall
- 0 mm
- Humidity
- 33%
- Gusts
- 30.6 km/h
- Wind direction
- Southwest
- Cloud
- 28%
- Pressure
- 1,012 hPa
- Visibility
- 57.7 km
- UV
- 4.3
33° / 31°Clear sky1%19.4 km/h
- Rainfall
- 0 mm
- Humidity
- 32%
- Gusts
- 30.2 km/h
- Wind direction
- Southwest
- Cloud
- 3%
- Pressure
- 1,011 hPa
- Visibility
- 59.5 km
- UV
- 3.2
33° / 31°Partly cloudy1%17 km/h
- Rainfall
- 0 mm
- Humidity
- 32%
- Gusts
- 29.6 km/h
- Wind direction
- Southwest
- Cloud
- 55%
- Pressure
- 1,011 hPa
- Visibility
- 59.4 km
- UV
- 1.8
31° / 30°Clear sky1%11 km/h
- Rainfall
- 0 mm
- Humidity
- 34%
- Gusts
- 19.4 km/h
- Wind direction
- Southwest
- Cloud
- 0%
- Pressure
- 1,011 hPa
- Visibility
- 55.7 km
- UV
- 0.6
28° / 28°Overcast1%9.7 km/h
- Rainfall
- 0 mm
- Humidity
- 38%
- Gusts
- 24.5 km/h
- Wind direction
- Southwest
- Cloud
- 100%
- Pressure
- 1,011 hPa
- Visibility
- 50.4 km
- UV
- 0.1
27° / 27°Overcast1%9.5 km/h
- Rainfall
- 0 mm
- Humidity
- 42%
- Gusts
- 23.4 km/h
- Wind direction
- South
- Cloud
- 100%
- Pressure
- 1,011 hPa
- Visibility
- 45.6 km
- UV
- 0
26° / 25°Overcast1%12.2 km/h
- Rainfall
- 0 mm
- Humidity
- 43%
- Gusts
- 30.6 km/h
- Wind direction
- Southwest
- Cloud
- 100%
- Pressure
- 1,011 hPa
- Visibility
- 44.6 km
- UV
- 0
26° / 25°Overcast2%14.5 km/h
- Rainfall
- 0 mm
- Humidity
- 44%
- Gusts
- 31.3 km/h
- Wind direction
- Southwest
- Cloud
- 100%
- Pressure
- 1,011 hPa
- Visibility
- 43.4 km
- UV
- 0
26° / 25°Overcast2%14.6 km/h
- Rainfall
- 0 mm
- Humidity
- 47%
- Gusts
- 30.6 km/h
- Wind direction
- Southwest
- Cloud
- 80%
- Pressure
- 1,011 hPa
- Visibility
- 41.1 km
- UV
- 0
25° / 24°Clear sky2%13.3 km/h
- Rainfall
- 0 mm
- Humidity
- 49%
- Gusts
- 29.9 km/h
- Wind direction
- Southwest
- Cloud
- 0%
- Pressure
- 1,011 hPa
- Visibility
- 38.3 km
- UV
- 0
24° / 23°Clear sky2%11.5 km/h
- Rainfall
- 0 mm
- Humidity
- 51%
- Gusts
- 28.1 km/h
- Wind direction
- Southwest
- Cloud
- 0%
- Pressure
- 1,011 hPa
- Visibility
- 36.5 km
- UV
- 0
23° / 23°Clear sky2%8.7 km/h
- Rainfall
- 0 mm
- Humidity
- 55%
- Gusts
- 27 km/h
- Wind direction
- Southwest
- Cloud
- 0%
- Pressure
- 1,012 hPa
- Visibility
- 33.6 km
- UV
- 0
22° / 21°Clear sky3%10 km/h
- Rainfall
- 0 mm
- Humidity
- 54%
- Gusts
- 28.1 km/h
- Wind direction
- Southwest
- Cloud
- 0%
- Pressure
- 1,012 hPa
- Visibility
- 33.7 km
- UV
- 0
St. Clair temperature over the next 12 hours
- Temperature
- Feels like
Show data table
| Time | Temperature | Feels like |
|---|---|---|
| 04:00 | 18°C | 18.8°C |
| 05:00 | 17.7°C | 18.1°C |
| 06:00 | 17.6°C | 17.4°C |
| 07:00 | 17.7°C | 17.5°C |
| 08:00 | 18.9°C | 18.8°C |
| 09:00 | 24.3°C | 23.3°C |
| 10:00 | 26.9°C | 25.6°C |
| 11:00 | 29°C | 28°C |
| 12:00 | 30.7°C | 30.1°C |
| 13:00 | 31.7°C | 31.6°C |
| 14:00 | 32.3°C | 31.6°C |
| 15:00 | 32.8°C | 31.5°C |
St. Clair chance of rain over the next 12 hours
Bars show chance of rain (%); rainfall (mm) is in the data table
Show data table
| Time | Chance of rain | Rainfall |
|---|---|---|
| 04:00 | 0% | 0 mm |
| 05:00 | 0% | 0 mm |
| 06:00 | 0% | 0 mm |
| 07:00 | 0% | 0 mm |
| 08:00 | 0% | 0 mm |
| 09:00 | 0% | 0 mm |
| 10:00 | 0% | 0 mm |
| 11:00 | 0% | 0 mm |
| 12:00 | 0% | 0 mm |
| 13:00 | 0% | 0 mm |
| 14:00 | 1% | 0 mm |
| 15:00 | 1% | 0 mm |
Environment
AQI details →Air quality
52Moderate
Ultraviolet (UV)
0Low
Wind now
8km/h
Dew point
16°RH 86%
Sunrise & sunset
11h 19m of daylightNoon 12:46
Rise: 07:06Dawn 06:39
Set: 18:25Dusk 18:52
W
Detailed radar →Windy wind map & radar (St. Clair)
Data source: Weather data by Open-Meteo.com (CC BY 4.0)