St Catharines Weather Conditions
Current Temperature Level
6 °C
22 AQI
Air quality index is: Good
Last Updated: 2025-11-24 17:30 (Local Time)
MapSt Catharines
St Catharines Weather Parameters
14 km/h
6 m/s
205° SSW
100 %
24 km
0 mm
1021 mb
UV Index0
Suggestions for
TodaySt Catharines24 Nov.
Umbrella• Optional
Clothing• More Layered
Driving• Enjoy Driving
Sunscreen• ApplySt Catharines 10-Days Weather Forecast
Today
5°C
73 %Tuesday
6°C91 %Wednesday
8°C88 %Thursday
2°C72 %Friday
1°C69 %Saturday
0°C78 %Sunday
5°C88 %Monday
3°C78 %Tuesday
9°C87 %Wednesday
8°C72 %Sunny
Clear Sky with temperature at 5 °C and humidity will be at 73% with 28.4 km/h winds.11°C / 1°C
Humi.73 %
Prec.0 mm
Sunrise
07:21 AM9hrs 24min
Sunset
04:45 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Overcast
5 °C
64 %
0
28.4 kmph / WNW
Overcast 
Feels 0.8 °C
Cover 97 %
Visibility 10 km
1 AM
Clear
4 °C
70 %
0
25.2 kmph / WNW
Clear Feels 0.4 °C
Cover 2 %
Visibility 10 km
2 AM
Partly Cloudy
4 °C
72 %
0
24.1 kmph / WNW
Partly Cloudy Feels 0 °C
Cover 29 %
Visibility 10 km
3 AM
Clear
4 °C
70 %
0
22 kmph / WNW
Clear Feels -0.3 °C
Cover 8 %
Visibility 10 km
4 AM
Clear
3 °C
72 %
0
19.4 kmph / WNW
Clear Feels -0.5 °C
Cover 1 %
Visibility 10 km
5 AM
Clear
3 °C
74 %
0
17.6 kmph / WNW
Clear Feels -0.6 °C
Cover 1 %
Visibility 10 km
6 AM
Clear
2 °C
77 %
0
14.4 kmph / WNW
Clear Feels -0.6 °C
Cover 4 %
Visibility 10 km
7 AM
Clear
1 °C
76 %
0
11.2 kmph / WNW
Clear Feels -1.2 °C
Cover 8 %
Visibility 10 km
8 AM
Sunny
1 °C
78 %
0
11.2 kmph / W
SunnyFeels -2.2 °C
Cover 7 %
Visibility 10 km
9 AM
Sunny
2 °C
91 %
0.3
11.2 kmph / WSW
SunnyFeels -1.2 °C
Cover 8 %
Visibility 10 km
10 AM
Sunny
4 °C
85 %
0.7
9 kmph / SW
SunnyFeels 1.3 °C
Cover 6 %
Visibility 10 km
11 AM
Sunny
5 °C
76 %
1.2
9 kmph / SSW
SunnyFeels 3.2 °C
Cover 5 %
Visibility 10 km
12 PM
Sunny
7 °C
68 %
1.6
10.8 kmph / SSW
SunnyFeels 4.9 °C
Cover 7 %
Visibility 10 km
1 PM
Sunny
8 °C
61 %
1.5
14.8 kmph / SW
SunnyFeels 6.3 °C
Cover 5 %
Visibility 10 km
2 PM
Sunny
9 °C
57 %
1
13.7 kmph / SSW
SunnyFeels 7.1 °C
Cover 6 %
Visibility 10 km
3 PM
Sunny
10 °C
57 %
0.5
17.6 kmph / SSW
SunnyFeels 8 °C
Cover 7 %
Visibility 10 km
4 PM
Sunny
11 °C
57 %
0.2
16.9 kmph / SSW
SunnyFeels 8.6 °C
Cover 2 %
Visibility 10 km
5 PM
Overcast
6 °C
75 %
0
14.4 kmph / SSW
OvercastFeels 7.9 °C
Cover 100 %
Visibility 24 km
6 PM
Clear
7 °C
62 %
0
10.8 kmph / SSW
Clear Feels 4.8 °C
Cover 0 %
Visibility 10 km
7 PM
Partly Cloudy
6 °C
90 %
0
11.9 kmph / SSW
Partly Cloudy Feels 3.2 °C
Cover 60 %
Visibility 10 km
8 PM
Clear
5 °C
92 %
0
12.6 kmph / S
Clear Feels 2.1 °C
Cover 6 %
Visibility 10 km
9 PM
Partly Cloudy
5 °C
92 %
0
13 kmph / S
Partly Cloudy Feels 1.4 °C
Cover 31 %
Visibility 10 km
10 PM
Partly Cloudy
6 °C
92 %
0
15.8 kmph / SSW
Partly Cloudy Feels 2.5 °C
Cover 43 %
Visibility 10 km
11 PM
Overcast
5 °C
69 %
0
18.7 kmph / SSW
Overcast Feels 1.6 °C
Cover 89 %
Visibility 10 km
Today
5°C73 %Tuesday
6°C91 %Wednesday
8°C88 %Thursday
2°C72 %Friday
1°C69 %Saturday
0°C78 %Sunday
5°C88 %Monday
3°C78 %Tuesday
9°C87 %Wednesday
8°C72 %Temp7 °C
ConditionClear
Humidity62 %
Feels4.8 °C
Cover0 %
Visibility10 km
Wind Speed & Dir.10.8 kmph / SSW
UV0
St Catharines 30-Days (November 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Sat.
11°4 °C
2Sun.
15°2 °C
3Mon.
12°5 °C
4Tue.
17°4 °C
5Wed.
16°5 °C
6Thu.
8°2 °C
7Fri.
13°1 °C
8Sat.
9°4 °C
9Sun.
3°-1 °C
10Mon.
-1°-3 °C
11Tue.
4°-3 °C
12Wed.
7°1 °C
13Thu.
8°3 °C
14Fri.
13°1 °C
15Sat.
13°0 °C
16Sun.
6°1 °C
17Mon.
4°0 °C
18Tue.
6°0 °C
19Wed.
7°-1 °C
20Thu.
9°-1 °C
21Fri.
12°1 °C
22Sat.
7°0 °C
23Sun.
11°0 °C
24Today
11°1 °C
25Tue.
8°4 °C
26Wed.
11°5 °C
27Thu.
2°1 °C
28Fri.
3°0 °C
29Sat.
0°0 °C
30Sun.
7°4 °C
NovemberWeather Overview
No. of days:
Sunny
8
Cloudy
1
Rainy
15
Snowy
1
The monthly weather averages in St Catharines consist of 8 sunny days, 1 cloudy days, 15 rainy days, and 1 snowy days.
St Catharines's Locations Weather Conditions
Canada's Hottest Cities - November 2025
1.
Oliver Paipoonge, Canada
Sunny
37%
0
7.2 kmph / NNW
2.
Thunder Bay, Canada
Sunny
37%
0
6.8 kmph / NW
3.
Sault Ste. Marie, Canada
Overcast
66%
0
12.6 kmph / SW
4.
Searchmont, Canada
Overcast
66%
0
10.8 kmph / SSW
5.
Oakville, Canada
Clear
61%
0
15.1 kmph / SSW
6.
Mississauga, Canada
Clear
61%
0
15.1 kmph / SSW
7.
Burlington, Canada
Clear
61%
0
15.1 kmph / SSW
8.
Mayne Island, Canada
Sunny
81%
0.5
8.6 kmph / SSE
9.
Victoria, Canada
Sunny
69%
0.5
7.6 kmph / SSE
10.
Colwood, Canada
Sunny
69%
0.5
7.6 kmph / SSE
Last Updated: 24 Nov 2025, 10:43 PM
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