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June 26th, 2025 :: 1:43 pm EDT   

Local Weather Report for
St Catharines
Ontario, Canada

 Current St Catharines Weather Conditions Updated June 26th at 1:00 pm 
light rain showers
Temperature:68°F Dew Point:64°F
Barometer:30.09 inHg Wind:N 28 Mph
Humidity:88.3% Visibility:0M
 
 St Catharines Weather Forecast Summary  
 
Today
Jun 26th
Friday
Jun 27th
Saturday
Jun 28th
Sunday
Jun 29th
Monday
Jun 30th
Cloudy Thundershowers Showers Sunny Cloudy
79°F
85°F
62°F
77°F
61°F
77°F
59°F
85°F
64°F
 
 St Catharines Detailed Weather Forecast  
 
Thursday, June 26th, 2025
Afternoon Temperature: 68°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 62°F
Cloudy.
Friday, June 27th, 2025
Overnight Temperature: 64°F
Cloudy with a chance of showers.
Morning Temperature: 82°F
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 79°F
Cloudy with a slight chance of showers or thundershowers. Windy at times.
Evening Temperature: 72°F
A mix of cloudy and clear skies with a few showers. Slight chance of a thunderstorm.
Saturday, June 28th, 2025
Overnight Temperature: 69°F
Cloudy with clear periods with showers likely.
Morning Temperature: 77°F
Cloudy with a slight chance of showers. Windy at times.
Afternoon Temperature: 75°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 63°F
Clear.
Sunday, June 29th, 2025
Overnight Temperature: 61°F
Clear.
Morning Temperature: 74°F
Sunny.
Afternoon Temperature: 74°F
Sunny.
Evening Temperature: 65°F
Clear.
Monday, June 30th, 2025
Overnight Temperature: 67°F
Clear with cloudy periods.
Morning Temperature: 82°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 81°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 71°F
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Tuesday, July 1st, 2025
Overnight Temperature: 71°F
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Morning Temperature: 81°F
Mostly sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 79°F
Sunny. Windy at times.
Evening Temperature: 67°F
Clear.
Wednesday, July 2nd, 2025
Overnight Temperature: 66°F
Clear.
Morning Temperature: 79°F
Sunny with cloudy periods. Windy.
Afternoon Temperature: 75°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 63°F
A mix of cloudy and clear skies with a slight chance of showers.
Thursday, July 3rd, 2025
Overnight Temperature: 59°F
Cloudy.
Morning Temperature: 71°F
Sunny with cloudy periods.
Afternoon Temperature: 72°F
Sunny with cloudy periods.
Evening Temperature: 60°F
Clear with cloudy periods.
Friday, July 4th, 2025
Overnight Temperature: 60°F
Clear with cloudy periods.
Morning Temperature: 78°F
Cloudy.
Afternoon Temperature: 77°F
Cloudy. Windy at times.
Evening Temperature: 68°F
Cloudy.





 

  [ Local Weather Report ]
Niagara-on-the-lake, ON 
1:00 PM  68°F
light rain showers
 
Thorold, ON 
1:00 PM  68°F
light rain showers
 
Lewiston, NY 
12:53 PM  73°F
Overcast
 
Youngstown, NY 
1:00 PM  68°F
light rain showers
 
Niagara Falls, ON 
12:53 PM  73°F
Overcast
 
Niagara Falls, NY 
12:53 PM  73°F
Overcast
 
Pelham, ON 
1:00 PM  64°F
 
 
White Pigeon, ON 
 
Welland, ON 
 
Lincoln, ON 
1:00 PM  64°F
 

This WeatherCity Weather Forecast for St Catharines, Ontario, Canada is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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