10 Days in Brief
- Lowest 24°C (Jul. 06)
- Precipitation 0mm
- Highest 46°C (Jun. 30)
- Humidity 14% Average
- Highest chance of rain 0%
- Sunshine hours 15 hours Average
Weather Forecast for St. Catharines For The Next 10 Days
Thu 27/06
28° / 45°
Few Clouds
10.8 km/h
28° / 45°
- Day/Night: 39°/37°
- Morning/Afternoon: 28°/44°
- Pressure: 1009 hPa
- Sunrise/Sunset: 11:28 AM/02:01 AM
- Wind: 10.8 km/h
- Humidity: 13%
Fri 28/06
32° / 44°
Scattered Clouds
13.59 km/h
32° / 44°
- Day/Night: 42°/34°
- Morning/Afternoon: 32°/42°
- Pressure: 1012 hPa
- Sunrise/Sunset: 11:28 AM/02:01 AM
- Wind: 13.59 km/h
- Humidity: 8%
Sat 29/06
33° / 43°
Broken Clouds
11.7 km/h
33° / 43°
- Day/Night: 41°/34°
- Morning/Afternoon: 33°/42°
- Pressure: 1013 hPa
- Sunrise/Sunset: 11:28 AM/02:01 AM
- Wind: 11.7 km/h
- Humidity: 12%
Sun 30/06
30° / 46°
Few Clouds
11.89 km/h
30° / 46°
- Day/Night: 42°/37°
- Morning/Afternoon: 31°/41°
- Pressure: 1010 hPa
- Sunrise/Sunset: 11:29 AM/02:01 AM
- Wind: 11.89 km/h
- Humidity: 10%
Mon 01/07
29° / 40°
Few Clouds
7.78 km/h
29° / 40°
- Day/Night: 38°/32°
- Morning/Afternoon: 29°/38°
- Pressure: 1013 hPa
- Sunrise/Sunset: 11:29 AM/02:01 AM
- Wind: 7.78 km/h
- Humidity: 13%
Tue 02/07
28° / 39°
Scattered Clouds
6.33 km/h
28° / 39°
- Day/Night: 37°/34°
- Morning/Afternoon: 29°/39°
- Pressure: 1011 hPa
- Sunrise/Sunset: 11:30 AM/02:01 AM
- Wind: 6.33 km/h
- Humidity: 19%
Wed 03/07
29° / 41°
Sky Is Clear
6.02 km/h
29° / 41°
- Day/Night: 38°/34°
- Morning/Afternoon: 30°/40°
- Pressure: 1009 hPa
- Sunrise/Sunset: 11:30 AM/02:01 AM
- Wind: 6.02 km/h
- Humidity: 14%
Thu 04/07
28° / 42°
Sky Is Clear
5.58 km/h
28° / 42°
- Day/Night: 39°/36°
- Morning/Afternoon: 28°/42°
- Pressure: 1008 hPa
- Sunrise/Sunset: 11:31 AM/02:01 AM
- Wind: 5.58 km/h
- Humidity: 14%
Fri 05/07
28° / 40°
Overcast Clouds
8.46 km/h
28° / 40°
- Day/Night: 39°/28°
- Morning/Afternoon: 29°/36°
- Pressure: 1008 hPa
- Sunrise/Sunset: 11:31 AM/02:01 AM
- Wind: 8.46 km/h
- Humidity: 16%
Sat 06/07
24° / 39°
Sky Is Clear
6.88 km/h
24° / 39°
- Day/Night: 36°/31°
- Morning/Afternoon: 25°/38°
- Pressure: 1010 hPa
- Sunrise/Sunset: 11:32 AM/02:01 AM
- Wind: 6.88 km/h
- Humidity: 17%
10-Day Temperature and Rainfall Posibility
10-Day Rainfall Forecast for St. Catharines
St. Catharines's weather
- Annex
- Aurora
- Belleville
- Bowmanville
- Brantford
- Centre Wellington
- Clarington
- Courtice
- Dovercourt-Wallace Emerson-Junction
- Erin Mills
- Georgina
- Greater Sudbury
- Halton Hills
- Jane and Finch
- Kingston
- Lakeshore
- London
- Meadowvale Village
- Milton
- Mount Olive-Silverstone-Jamestown
- Newmarket
- Oakville
- Oshawa
- Richmond Hill
- Sudbury
- Waterloo
- York
- Agincourt North
- Ajax
- Applewood
- Argyle
- Armadale
- Banbury-Don Mills
- Barrie
- Bay Street Corridor
- Bendale
- Bolton
- Bradford West Gwillimbury
- Brampton
- Burlington
- Caledon
- Cambridge
- Centretown
- Chatham
- Chatham-Kent
- Church-Yonge Corridor
- Clairlea-Birchmount
- Clarkson
- Concord
- Cooksville
- Cornwall
- Cumberland
- Don Valley Village
- Downsview
- East York
- Etobicoke
- Fort Erie
- Georgetown
- Gloucester
- Goulbourn
- Grimsby
- Guelph
- Haldimand County
- Hamilton
- Innisfil
- Islington-City Centre West
- Kanata
- Kawartha Lakes
- Kitchener
- L'Amoreaux
- LaSalle
- Leamington
- Lisgar
- Malton
- Malvern
- Markham
- Meadowvale West
- Milliken
- Mimico
- Mississauga
- Mississauga Valley
- Mount Pleasant West
- Nepean
- New Tecumseth
- Niagara
- Niagara Falls
- Norfolk County
- North York
- Old Ottawa
- Old Toronto
- Ottawa
- Peterborough
- Pickering
- Scarborough
- St. Catharines
- Thunder Bay
- Toronto
- Vaughan
- Whitby
- Windsor
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St. Catharines s' weather
20°C
Overcast Clouds
It feels like 20°
- Sunrise/Sunset 16:39 PM / 08:00 AM
- Min/Max 20°/20°
- Humidity 79%
- Pressure 1014 hPa
- Visibility 10 km
- Wind 4.28 km/h
Air quality
Good
Satisfactory air quality, minimal pollution, low risk
- CO 233.65
- NH3 2.06
- NO 0.03
- NO2 28.45
- O3 23.96
- PM10 6.49
- PM25 4.01
- SO2 14.42
Sunrise / Sunset
16:39 PM
08:00 AM