current weather for Saint Clair (United State)
Saint Clair is located near Union at 7mi↑, Villa Ridge at 10mi↑, Gray Summit at 13mi↑, Sullivan at 14mi↑, Washington at 15mi↑,
Elevation : 778ft
currently : 41°F overcast at Saint Clair
The current temperature is 41°F, the felt temperature is 41°F.
Wind direction from South with a speed of 6mph with gusts at 21mph.
The air is extremely humid : relative air humidity is 89 %.
Pressure is 30inHg.
weather last updated 9569 minutes
Sun rises in 8h46 and the sun is setting in 18h56. The duration of the night is 13h50.
For more details on weather observations and short-term forecasts, see the aeronautical weather provided by Sullivan Regional airport.
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By plane :
- Spirit of Saint Louis airport at 28mi : book on Trip.com
- Saint Louis Lambert International airport at 43mi : book on Iberia
- Rolla National airport at 45mi : book on Trip.com
Weather forecast for Saint Clair (United State)
Monday, February 16, 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 45°F to 63°F
wind speed up to 43mph
Wind alert of 43mph at Saint Clair
10h
44°F
Overcast
The air is extremely humid : relative air humidity is 84 %.
pressure is 30inHg
Wind direction from South 10mph with gusts at 27mph
13h
54°F
Overcast
The air is very humid : relative air humidity is 75 %.
pressure is 30inHg
Wind direction from South 12mph with gusts at 28mph
16h
62°F
Overcast
The air is very humid : relative air humidity is 63 %.
pressure is 30inHg
Wind direction from South 12mph with gusts at 29mph
19h
62°F
Overcast
The air is very humid : relative air humidity is 71 %.
pressure is 30inHg
Wind direction from South 14mph with gusts at 33mph
22h
60°F
Overcast
The air is very humid : relative air humidity is 74 %.
pressure is 30inHg
Wind direction from South 18mph with gusts at 43mph
Tuesday, February 17, 2026
Sky will be covered by cloud a large part of the night, there will be nightly rain and the day will be very cloudy with may be a small apparition of the sun 0in rain in 24h.
the temperature will range from 54°F to 70°F
wind speed up to 43mph
Wind alert of 43mph at Saint Clair
1h
56°F
Overcast
The air is very humid : relative air humidity is 75 %.
pressure is 30inHg
Wind direction from South West 18mph with gusts at 43mph
4h
61°F
Light rain
0in of rain
The air is very humid : relative air humidity is 78 %.
pressure is 30inHg
Wind direction from South West 15mph with gusts at 34mph
7h
59°F
Light rain
0in of rain
The air is very humid : relative air humidity is 74 %.
pressure is 30inHg
Wind direction from West 12mph with gusts at 30mph
10h
59°F
Sky clear
The air is humid : relative air humidity is 57 %.
pressure is 30inHg
Wind direction from South West 10mph with gusts at 26mph
13h
66°F
Scattered clouds
The air is a little humid : relative air humidity is 30 %.
pressure is 30inHg
Wind direction from West 9mph with gusts at 12mph
16h
70°F
Scattered clouds
The air is dry : relative air humidity is 21 %.
pressure is 30inHg
Wind direction from South West 8mph with gusts at 16mph
19h
58°F
Few clouds
The air is moderately humid : relative air humidity is 44 %.
pressure is 30inHg
Wind direction from South 6mph with gusts at 10mph
22h
53°F
Scattered clouds
The air is very humid : relative air humidity is 60 %.
pressure is 30inHg
Wind direction from South 6mph with gusts at 19mph
Wednesday, February 18, 2026
Sky will be covered by cloud a large part of the night and the day will be very cloudy with may be a small apparition of the sun
the temperature will range from 50°F to 70°F
wind speed up to 42mph
Wind alert of 42mph at Saint Clair
1h
51°F
Scattered clouds
The air is extremely humid : relative air humidity is 80 %.
pressure is 30inHg
Wind direction from South 7mph with gusts at 25mph
4h
52°F
Broken clouds
The air is almost saturated with water : relative air humidity is 94 %.
pressure is 30inHg
Wind direction from South 6mph with gusts at 24mph
7h
51°F
Scattered clouds
The air is almost saturated with water : relative air humidity is 95 %.
pressure is 30inHg
Wind direction from South East 6mph with gusts at 15mph
10h
60°F
Few clouds
The air is extremely humid : relative air humidity is 82 %.
pressure is 30inHg
Wind direction from South 12mph with gusts at 30mph
13h
70°F
Light rain
0in of rain
The air is moderately humid : relative air humidity is 48 %.
pressure is 29inHg
Wind direction from South West 17mph with gusts at 29mph
16h
69°F
Broken clouds
The air is a little humid : relative air humidity is 32 %.
pressure is 29inHg
Wind direction from West 17mph with gusts at 42mph
19h
59°F
Broken clouds
The air is a little humid : relative air humidity is 35 %.
pressure is 30inHg
Wind direction from West 14mph with gusts at 30mph
22h
50°F
Sky clear
The air is moderately humid : relative air humidity is 48 %.
pressure is 30inHg
Wind direction from West 19mph with gusts at 36mph
Thursday, February 19, 2026
Sky will be clear all night long and the day will be very cloudy with may be a small apparition of the sun
the temperature will range from 30°F to 46°F
wind speed up to 36mph
1h
37°F
Sky clear
The air is very humid : relative air humidity is 63 %.
pressure is 30inHg
Wind direction from West 19mph with gusts at 36mph
4h
32°F
Sky clear
The air is very humid : relative air humidity is 67 %.
pressure is 30inHg
Wind direction from West 15mph with gusts at 33mph
7h
31°F
Sky clear
The air is very humid : relative air humidity is 68 %.
pressure is 30inHg
Wind direction from West 15mph with gusts at 33mph
10h
34°F
Sky clear
The air is humid : relative air humidity is 54 %.
pressure is 30inHg
Wind direction from West 17mph with gusts at 30mph
13h
41°F
Broken clouds
The air is moderately humid : relative air humidity is 41 %.
pressure is 30inHg
Wind direction from West 15mph with gusts at 23mph
16h
46°F
Broken clouds
The air is a little humid : relative air humidity is 34 %.
pressure is 30inHg
Wind direction from West 13mph with gusts at 19mph
19h
39°F
Scattered clouds
The air is moderately humid : relative air humidity is 48 %.
pressure is 30inHg
Wind direction from North West 5mph with gusts at 6mph
22h
35°F
Sky clear
The air is humid : relative air humidity is 55 %.
pressure is 30inHg
Wind direction from North 4mph with gusts at 4mph
Friday, February 20, 2026
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening. 3in snow in 24h.
the temperature will range from 27°F to 34°F
wind speed up to 27mph
snow alert with 3in at Saint Clair
1h
33°F
Scattered clouds
The air is humid : relative air humidity is 57 %.
pressure is 30inHg
Wind direction from North 4mph with gusts at 3mph
4h
32°F
Overcast
The air is humid : relative air humidity is 59 %.
pressure is 30inHg
Wind direction from North East 3mph with gusts at 5mph
7h
33°F
Overcast
The air is very humid : relative air humidity is 60 %.
pressure is 30inHg
Wind direction from North East 7mph with gusts at 18mph
10h
31°F
Light snow
0.2in of snow
The air is very humid : relative air humidity is 77 %.
pressure is 30inHg
Wind direction from North East 11mph with gusts at 17mph
13h
32°F
Snow
1.7in of snow
The air is extremely humid : relative air humidity is 87 %.
pressure is 30inHg
Wind direction from North 8mph with gusts at 12mph
16h
31°F
Snow
1.1in of snow
The air is almost saturated with water : relative air humidity is 92 %.
pressure is 30inHg
Wind direction from North 12mph with gusts at 20mph
19h
28°F
Light snow
0.2in of snow
The air is almost saturated with water : relative air humidity is 91 %.
pressure is 30inHg
Wind direction from North West 11mph with gusts at 23mph
22h
26°F
Overcast
The air is extremely humid : relative air humidity is 84 %.
pressure is 30inHg
Wind direction from North West 11mph with gusts at 27mph
Saturday, February 21, 2026
Sky will be mainly clear but cloud will appear and the day will be cloudy from morning to evening.
the temperature will range from 21°F to 23°F
wind speed up to 32mph
1h
24°F
Broken clouds
The air is extremely humid : relative air humidity is 82 %.
pressure is 30inHg
Wind direction from North West 11mph with gusts at 30mph
4h
22°F
Sky clear
The air is extremely humid : relative air humidity is 83 %.
pressure is 30inHg
Wind direction from North West 10mph with gusts at 28mph
7h
22°F
Sky clear
The air is extremely humid : relative air humidity is 81 %.
pressure is 30inHg
Wind direction from North West 11mph with gusts at 31mph
Weather observation and forecast provided by OpenWeatherMap under CC BY-SA 4.0 license amended by aviation weather data.
near
- Hotels in Saint Clair
- Renaissance Philadelphia Downtown Hotel (Philadelphia) at 854mi↑
- MoMA (New York) at 920mi↑
- Guggenheim Museum Bilbao (Bilbao) at 4394mi↑
- Le Matissia (Paris) at 4426mi↑
- Paris at 4427mi↑
- Hotel Monge (Paris) at 4428mi↑
- Hotel NH Collection San Sebastián Aránzazu (San Sebastián) at 4433mi↑
- for Saint Clair Regional airport at 2mi↑
- for Maune Flightpark airport at 7mi↑
- for Findley Field airport at 10mi↑
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…