current weather for St. Catharines (Canada)
St. Catharines is located near Port Dalhousie at 2mi↑, Port Weller at 4mi↑, Thorold at 4mi↑, Stamford at 8mi↑, Fonthill at 9mi↑,
Elevation : 338ft
currently : 34°F overcast at St. Catharines
The current temperature is 34°F, the felt temperature is 25°F.
Wind direction from East with a speed of 15mph.
The air is almost saturated with water : relative air humidity is 98 %.
Pressure is 30inHg : low-pressure regime, a harbinger of gray and even rainy weather.
weather last updated 22162 minutes
Sunset in 8h11 and the sun rises in 19h38. The day lasts 13h27.
For more details on weather observations and short-term forecasts, see the aeronautical weather provided by Niagara District airport.
overcast at St. Catharines
aerial view of St. Catharines
Coming to St. Catharines
Hotels : book on Hotels.com Booking Expedia Abritel
Taxi : book on Taxi Booking
activities : Getyourguide
By plane :
- Niagara District airport at 4mi : book on Trip.com
- Niagara Falls International airport at 16mi : book on Trip.com
- Buffalo Niagara International airport at 30mi : book on Iberia
Weather forecast for St. Catharines (Canada)
Thursday, February 19, 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. 0in snow in 24h.
the temperature will range from 34°F to 45°F
wind speed up to 36mph
5h
36°F
Light rain
0in of rain
The air is almost saturated with water : relative air humidity is 96 %.
pressure is 30inHg
Wind direction from East 10mph with gusts at 19mph
8h
39°F
Light rain
0in of rain
The air is almost saturated with water : relative air humidity is 95 %.
pressure is 30inHg
Wind direction from East 9mph with gusts at 17mph
11h
44°F
Light rain
0in of rain
The air is extremely humid : relative air humidity is 86 %.
pressure is 30inHg
Wind direction from South East 11mph with gusts at 21mph
14h
45°F
Light rain
0in of rain
The air is extremely humid : relative air humidity is 89 %.
pressure is 29inHg
Wind direction from South West 14mph with gusts at 23mph
17h
40°F
Broken clouds
The air is very humid : relative air humidity is 72 %.
pressure is 29inHg
Wind direction from South West 26mph with gusts at 36mph
20h
35°F
Broken clouds
The air is almost saturated with water : relative air humidity is 90 %.
pressure is 30inHg
Wind direction from South West 21mph with gusts at 36mph
23h
35°F
Light snow
0.1in of snow
The air is almost saturated with water : relative air humidity is 97 %.
pressure is 30inHg
Wind direction from South West 19mph with gusts at 33mph
Friday, February 20, 2026
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening. 2in snow in 24h.
the temperature will range from 28°F to 36°F
wind speed up to 31mph
snow alert with 2in at St. Catharines
2h
34°F
Light snow
0.3in of snow
The air is almost saturated with water : relative air humidity is 94 %.
pressure is 30inHg
Wind direction from South West 17mph with gusts at 31mph
5h
33°F
Light snow
0.1in of snow
The air is almost saturated with water : relative air humidity is 97 %.
pressure is 30inHg
Wind direction from South West 15mph with gusts at 28mph
8h
33°F
Light snow
0.4in of snow
The air is almost saturated with water : relative air humidity is 97 %.
pressure is 30inHg
Wind direction from South West 14mph with gusts at 26mph
11h
33°F
Light snow
0.3in of snow
The air is almost saturated with water : relative air humidity is 97 %.
pressure is 30inHg
Wind direction from South West 17mph with gusts at 27mph
14h
35°F
Light snow
0.3in of snow
The air is almost saturated with water : relative air humidity is 98 %.
pressure is 30inHg
Wind direction from South West 17mph with gusts at 22mph
17h
34°F
Light snow
0.3in of snow
The air is saturated with water : relative air humidity is 100 %.
pressure is 30inHg
Wind direction from North East 2mph with gusts at 12mph
20h
30°F
Light snow
0.1in of snow
The air is almost saturated with water : relative air humidity is 94 %.
pressure is 30inHg
Wind direction from North East 15mph with gusts at 16mph
23h
28°F
Light snow
0.1in of snow
The air is extremely humid : relative air humidity is 88 %.
pressure is 30inHg
Wind direction from East 15mph with gusts at 19mph
Saturday, February 21, 2026
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening. 2in snow in 24h.
the temperature will range from 27°F to 32°F
wind speed up to 19mph
snow alert with 2in at St. Catharines
2h
28°F
Overcast
The air is extremely humid : relative air humidity is 85 %.
pressure is 30inHg
Wind direction from North East 10mph with gusts at 11mph
5h
27°F
Overcast
The air is extremely humid : relative air humidity is 84 %.
pressure is 30inHg
Wind direction from North East 10mph with gusts at 11mph
8h
27°F
Light snow
0.1in of snow
The air is almost saturated with water : relative air humidity is 91 %.
pressure is 30inHg
Wind direction from North East 8mph with gusts at 9mph
11h
29°F
Light snow
0.1in of snow
The air is extremely humid : relative air humidity is 87 %.
pressure is 30inHg
Wind direction from North East 7mph with gusts at 7mph
14h
32°F
Light snow
0.1in of snow
The air is almost saturated with water : relative air humidity is 91 %.
pressure is 30inHg
Wind direction from North East 7mph with gusts at 6mph
17h
32°F
Light snow
0.4in of snow
The air is almost saturated with water : relative air humidity is 96 %.
pressure is 30inHg
Wind direction from North 11mph with gusts at 12mph
20h
31°F
Light snow
0.4in of snow
The air is almost saturated with water : relative air humidity is 98 %.
pressure is 30inHg
Wind direction from North 13mph with gusts at 15mph
23h
30°F
Light snow
0.4in of snow
The air is almost saturated with water : relative air humidity is 98 %.
pressure is 30inHg
Wind direction from North 15mph with gusts at 18mph
Sunday, February 22, 2026
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening. 2in snow in 24h.
the temperature will range from 25°F to 32°F
wind speed up to 28mph
snow alert with 2in at St. Catharines
2h
32°F
Light snow
0.4in of snow
The air is almost saturated with water : relative air humidity is 97 %.
pressure is 30inHg
Wind direction from East 10mph with gusts at 13mph
5h
31°F
Light snow
0.1in of snow
The air is almost saturated with water : relative air humidity is 95 %.
pressure is 30inHg
Wind direction from East 10mph with gusts at 15mph
8h
31°F
Light snow
0.1in of snow
The air is almost saturated with water : relative air humidity is 96 %.
pressure is 30inHg
Wind direction from North East 12mph with gusts at 17mph
11h
31°F
Light snow
0.2in of snow
The air is almost saturated with water : relative air humidity is 93 %.
pressure is 30inHg
Wind direction from North 13mph with gusts at 16mph
14h
32°F
Light snow
0.2in of snow
The air is extremely humid : relative air humidity is 87 %.
pressure is 30inHg
Wind direction from North 13mph with gusts at 18mph
17h
33°F
Light snow
0.2in 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 19mph
20h
28°F
Light snow
0.3in of snow
The air is extremely humid : relative air humidity is 86 %.
pressure is 30inHg
Wind direction from North West 21mph with gusts at 28mph
23h
24°F
Light snow
0.2in of snow
The air is extremely humid : relative air humidity is 86 %.
pressure is 30inHg
Wind direction from North 19mph with gusts at 24mph
Monday, February 23, 2026
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening. 0in snow in 24h.
the temperature will range from 16°F to 27°F
wind speed up to 21mph
extreme cold alert with 16°F at St. Catharines
2h
20°F
Light snow
0.1in of snow
The air is extremely humid : relative air humidity is 84 %.
pressure is 30inHg
Wind direction from North West 17mph with gusts at 21mph
5h
17°F
Overcast
The air is extremely humid : relative air humidity is 84 %.
pressure is 30inHg
Wind direction from North West 15mph with gusts at 19mph
8h
15°F
Overcast
The air is extremely humid : relative air humidity is 81 %.
pressure is 30inHg
Wind direction from North West 9mph with gusts at 9mph
11h
17°F
Overcast
The air is very humid : relative air humidity is 76 %.
pressure is 30inHg
Wind direction from West 7mph with gusts at 9mph
14h
22°F
Overcast
The air is very humid : relative air humidity is 69 %.
pressure is 30inHg
Wind direction from West 6mph with gusts at 10mph
17h
26°F
Overcast
The air is very humid : relative air humidity is 74 %.
pressure is 30inHg
Wind direction from South West 8mph with gusts at 12mph
20h
24°F
Light snow
0.1in of snow
The air is almost saturated with water : relative air humidity is 90 %.
pressure is 30inHg
Wind direction from South 8mph with gusts at 21mph
23h
26°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 South 10mph with gusts at 19mph
Tuesday, February 24, 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 28°F to 28°F
wind speed up to 27mph
2h
29°F
Light snow
0in of snow
The air is extremely humid : relative air humidity is 88 %.
pressure is 30inHg
Wind direction from South West 16mph with gusts at 27mph
Weather observation and forecast provided by OpenWeatherMap under CC BY-SA 4.0 license amended by aviation weather data.
near
- Hotels in St. Catharines
- Renaissance Philadelphia Downtown Hotel (Philadelphia) at 307mi↑
- MoMA (New York) at 318mi↑
- Guggenheim Museum Bilbao (Bilbao) at 3698mi↑
- Hotel NH Collection San Sebastián Aránzazu (San Sebastián) at 3737mi↑
- Sercotel Codina (San Sebastian) at 3737mi↑
- Aquarium de Donostia-San Sebastián (San Sebastian) at 3738mi↑
- Hotel de Londres y de Inglaterra (San Sebastian) at 3738mi↑
- for Niagara Health System airport at 2mi↑
- for Niagara District airport at 4mi↑
- for Greater Niagara General Hospital airport at 9mi↑
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…