current weather for Saint Clair County (United State)
Saint Clair County is located near Shiloh at 1mi↑, OFallon at 3mi↑, Scott Air Force Base at 4mi↑, Swansea at 4mi↑, Belleville at 4mi↑,
Elevation : 614ft
currently : 73°F broken clouds at Saint Clair County
The current temperature is 73°F, the felt temperature is 73°F.
Wind direction from with a speed of km/h.
The air is almost saturated with water : relative air humidity is 97 %.
Pressure is 30inHg.
weather last updated 32940 minutes
Sunset in 15h42 and the sun rises in 23h52. The day lasts 10h10.
For more details on weather observations and short-term forecasts, see the aeronautical weather provided by Scott AFB/Midamerica airport.
Coming to Saint Clair County
Hotels : book on Hotels.com Booking Expedia Abritel Stay22
Taxi : book on Taxi Booking
By plane :
- Scott AFB/Midamerica airport at 4mi : book on Trip.com
- Saint Louis Downtown airport at 13mi : book on Trip.com
- Saint Louis Regional airport at 25mi : book on Trip.com
Weather forecast for Saint Clair County (United State)
Thursday, June 4, 2026
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening.
the temperature will range from 72°F to 82°F
wind speed up to 22mph
12h
72°F
Broken clouds
The air is very humid : relative air humidity is 73 %.
pressure is 30inHg
Wind direction from South West 13mph with gusts at 22mph
15h
76°F
Broken clouds
The air is very humid : relative air humidity is 66 %.
pressure is 30inHg
Wind direction from South West 13mph with gusts at 18mph
18h
81°F
Overcast
The air is very humid : relative air humidity is 66 %.
pressure is 30inHg
Wind direction from South 10mph with gusts at 18mph
21h
82°F
Overcast
The air is very humid : relative air humidity is 76 %.
pressure is 30inHg
Wind direction from South 9mph with gusts at 20mph
Friday, June 5, 2026
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening. 0in rain in 24h.
the temperature will range from 68°F to 81°F
wind speed up to 29mph
0h
76°F
Overcast
The air is very humid : relative air humidity is 72 %.
pressure is 30inHg
Wind direction from South 11mph with gusts at 29mph
3h
71°F
Overcast
The air is very humid : relative air humidity is 78 %.
pressure is 30inHg
Wind direction from South West 7mph with gusts at 23mph
6h
68°F
Overcast
The air is extremely humid : relative air humidity is 80 %.
pressure is 30inHg
Wind direction from South West 5mph with gusts at 9mph
9h
71°F
Overcast
The air is extremely humid : relative air humidity is 81 %.
pressure is 30inHg
Wind direction from South 7mph with gusts at 20mph
12h
78°F
Light rain
0in of rain
The air is very humid : relative air humidity is 76 %.
pressure is 30inHg
Wind direction from South West 12mph with gusts at 20mph
15h
79°F
Overcast
The air is very humid : relative air humidity is 70 %.
pressure is 30inHg
Wind direction from South West 14mph with gusts at 18mph
18h
80°F
Overcast
The air is very humid : relative air humidity is 77 %.
pressure is 30inHg
Wind direction from South West 14mph with gusts at 21mph
21h
77°F
Overcast
The air is extremely humid : relative air humidity is 86 %.
pressure is 30inHg
Wind direction from South 9mph with gusts at 20mph
Saturday, June 6, 2026
Sky will be covered with cloud all the night, there will be nightly rain and the day will be cloudy from morning to evening. Rain is forecasted. 0in rain in 24h.
the temperature will range from 68°F to 79°F
wind speed up to 20mph
0h
74°F
Overcast
The air is almost saturated with water : relative air humidity is 93 %.
pressure is 30inHg
Wind direction from South 6mph with gusts at 18mph
3h
72°F
Light rain
0in of rain
The air is almost saturated with water : relative air humidity is 92 %.
pressure is 30inHg
Wind direction from South 5mph with gusts at 18mph
6h
67°F
Light rain
0.1in of rain
The air is almost saturated with water : relative air humidity is 99 %.
pressure is 30inHg
Wind direction from South East 5mph with gusts at 14mph
9h
69°F
Moderate rain
0.1in of rain
The air is almost saturated with water : relative air humidity is 95 %.
pressure is 30inHg
Wind direction from South East 8mph with gusts at 20mph
12h
72°F
Overcast
The air is almost saturated with water : relative air humidity is 90 %.
pressure is 30inHg
Wind direction from South East 10mph with gusts at 15mph
15h
77°F
Light rain
0in of rain
The air is very humid : relative air humidity is 79 %.
pressure is 30inHg
Wind direction from South East 10mph with gusts at 12mph
18h
79°F
Light rain
0in of rain
The air is very humid : relative air humidity is 77 %.
pressure is 30inHg
Wind direction from South 10mph with gusts at 13mph
21h
75°F
Light rain
0in of rain
The air is extremely humid : relative air humidity is 87 %.
pressure is 30inHg
Wind direction from South 8mph with gusts at 17mph
Sunday, June 7, 2026
Sky will be covered with cloud all the night, there will be nightly rain and the day will be cloudy from morning to evening. Rain is forecasted. 1in rain in 24h.
the temperature will range from 72°F to 91°F
wind speed up to 28mph
0h
73°F
Moderate rain
0.2in of rain
The air is almost saturated with water : relative air humidity is 94 %.
pressure is 30inHg
Wind direction from South 8mph with gusts at 21mph
3h
71°F
Light rain
0in of rain
The air is almost saturated with water : relative air humidity is 96 %.
pressure is 30inHg
Wind direction from South East 9mph with gusts at 28mph
6h
71°F
Moderate rain
0.2in of rain
The air is almost saturated with water : relative air humidity is 96 %.
pressure is 30inHg
Wind direction from South 10mph with gusts at 26mph
9h
71°F
Light rain
0.1in of rain
The air is almost saturated with water : relative air humidity is 96 %.
pressure is 30inHg
Wind direction from South East 10mph with gusts at 22mph
12h
77°F
Light rain
0in of rain
The air is extremely humid : relative air humidity is 83 %.
pressure is 30inHg
Wind direction from South West 11mph with gusts at 14mph
15h
86°F
Broken clouds
The air is humid : relative air humidity is 59 %.
pressure is 30inHg
Wind direction from West 8mph with gusts at 12mph
18h
91°F
Scattered clouds
The air is humid : relative air humidity is 50 %.
pressure is 30inHg
Wind direction from West 7mph with gusts at 14mph
21h
85°F
Light rain
0in of rain
The air is very humid : relative air humidity is 72 %.
pressure is 30inHg
Wind direction from North West 4mph with gusts at 10mph
Monday, June 8, 2026
Sky will be covered with cloud all the night, there will be nightly rain and the day will be very cloudy with may be a small apparition of the sun Rain is forecasted. 0in rain in 24h.
the temperature will range from 70°F to 95°F
wind speed up to 26mph
high heat alert with 95°F at Saint Clair County
0h
76°F
Light rain
0.1in of rain
The air is extremely humid : relative air humidity is 87 %.
pressure is 30inHg
Wind direction from South West 6mph with gusts at 8mph
3h
71°F
Light rain
0.1in of rain
The air is almost saturated with water : relative air humidity is 93 %.
pressure is 30inHg
Wind direction from South West 10mph with gusts at 26mph
6h
69°F
Light rain
0.1in of rain
The air is almost saturated with water : relative air humidity is 93 %.
pressure is 30inHg
Wind direction from South West 6mph with gusts at 11mph
9h
72°F
Light rain
0in of rain
The air is extremely humid : relative air humidity is 89 %.
pressure is 30inHg
Wind direction from South West 4mph with gusts at 13mph
12h
81°F
Light rain
0in of rain
The air is very humid : relative air humidity is 76 %.
pressure is 30inHg
Wind direction from South West 8mph with gusts at 12mph
15h
90°F
Overcast
The air is humid : relative air humidity is 56 %.
pressure is 30inHg
Wind direction from South West 9mph with gusts at 14mph
18h
94°F
Few clouds
The air is moderately humid : relative air humidity is 46 %.
pressure is 30inHg
Wind direction from West 7mph with gusts at 12mph
21h
86°F
Light rain
0in of rain
The air is very humid : relative air humidity is 69 %.
pressure is 30inHg
Wind direction from South 6mph with gusts at 8mph
Tuesday, June 9, 2026
Sky will be mainly clear but cloud will appear and the day will be very cloudy with may be a small apparition of the sun
the temperature will range from 75°F to 81°F
wind speed up to 21mph
0h
80°F
Light rain
0in of rain
The air is extremely humid : relative air humidity is 84 %.
pressure is 30inHg
Wind direction from South 3mph with gusts at 3mph
3h
78°F
Few clouds
The air is extremely humid : relative air humidity is 81 %.
pressure is 30inHg
Wind direction from South West 8mph with gusts at 21mph
6h
74°F
Sky clear
The air is extremely humid : relative air humidity is 88 %.
pressure is 30inHg
Wind direction from South West 6mph with gusts at 13mph
9h
77°F
Sky clear
The air is extremely humid : relative air humidity is 87 %.
pressure is 30inHg
Wind direction from South West 4mph with gusts at 8mph
Weather observation and forecast provided by OpenWeatherMap under CC BY-SA 4.0 license amended by aviation weather data.
near
- Hotels in Saint Clair County
- Renaissance Philadelphia Downtown Hotel (Philadelphia) at 795mi↑
- MoMA (New York) at 860mi↑
- Guggenheim Museum Bilbao (Bilbao) at 4339mi↑
- Théâtre Mogador (Paris) at 4374mi↑
- Palais Garnier (Paris) at 4374mi↑
- Le Matissia (Paris) at 4374mi↑
- Théâtre de La Porte Saint-Martin (Paris) at 4375mi↑
- for Memorial Hospital East Shiloh airport at 2mi↑
- for Harold Emmerich airport at 2mi↑
- for Saint Elizabeth's Hospital airport at 2mi↑
Weather news
Tuesday, February 10, 2026
news
Storm Nils is arriving in the Hautes-Pyrénées
Météo France has issued an orange alert bulletin for Wednesday night to Thursday with winds that could exceed 100 km/h in the Hautes-Pyrénées.
Saturday, May 8, 2021
news
Weather alert for thunderstorms and strong winds in the southwest
Météo-France has placed the southwest on orange alert for strong winds and thunderstorms. The winds have already begun to gust early this afternoon. But the worst is yet to come.
Tuesday, October 20, 2020
news
Alerte orange sur les Hautes-Pyrénées, la tempête Barbara arrive
Le vent a commencé à souffler sur la façade ouest avec des vents à près de 200 km/h. Ce n'est que le début et Météo France a émis un bulletin d'alerte orange pour vent violent sur les…
Monday, October 19, 2020
news
La tempête Barbara souffle à plus de 150 km/h sur les Hautes-Pyrénées
Le vent a commencé à souffler sur la façade ouest avec des vents à près de 200 km/h. Ce n'est que le début et Météo France a émis un bulletin d'alerte orange pour vent violent sur les…