St Catharines Weather Conditions
Current Temperature Level
24 °C
28 AQI
L'indice de qualité de l'air est : Bon
Dernière Mise à Jour : 2025-08-24 20:30 (Heure locale)
MapSt Catharines
Paramètres météorologiques de St Catharines
28 km/h
12 m/s
255° WSW
25 %
24 km
0 mm
1009 mb
UV Index0
Suggestions for
LundiSt Catharines25 Août
Umbrella• Suggested
Clothing• Layering Must
Driving• Enjoy Driving
Sunscreen• ApplyTendances à Canada
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Prévisions météo sur 10 jours pour St Catharines
Aujourd'hui
19°C
67 %Tuesday
18°C63 %Wednesday
18°C59 %Thursday
18°C66 %Friday
16°C70 %Saturday
17°C47 %Sunday
20°C55 %Monday
21°C64 %Tuesday
22°C73 %Wednesday
22°C65 %Patchy rain nearby
Occasional light rain is expected and humidity will be 67%, with winds at 29.2 km/h.22°C / 15°C
Humi.67 %
Prec.1.17 mm
Sunrise
06:33 AM13hrs 30min
Sunset
08:03 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Cloudy
20 °C
64 %
0
17.3 kmph / W
Cloudy 
Feels 19.9 °C
Cover 63 %
Visibility 10 km
1 AM
Cloudy
20 °C
64 %
0
17.3 kmph / W
Cloudy Feels 19.5 °C
Cover 87 %
Visibility 10 km
2 AM
Cloudy
19 °C
66 %
0
18.4 kmph / W
Cloudy Feels 18.6 °C
Cover 72 %
Visibility 10 km
3 AM
Partly Cloudy
18 °C
72 %
0
17.6 kmph / W
Partly Cloudy Feels 17.6 °C
Cover 33 %
Visibility 10 km
4 AM
Clear
17 °C
76 %
0
20.2 kmph / W
Clear Feels 16.8 °C
Cover 17 %
Visibility 10 km
5 AM
Clear
16 °C
79 %
0
20.5 kmph / W
Clear Feels 16.1 °C
Cover 6 %
Visibility 10 km
6 AM
Clear
16 °C
82 %
0
21.2 kmph / W
Clear Feels 15.6 °C
Cover 3 %
Visibility 10 km
7 AM
Sunny
16 °C
85 %
0
22.3 kmph / W
SunnyFeels 16.4 °C
Cover 6 %
Visibility 10 km
8 AM
Sunny
18 °C
78 %
0.4
23.8 kmph / W
SunnyFeels 17.7 °C
Cover 8 %
Visibility 10 km
9 AM
Sunny
19 °C
68 %
1.3
24.5 kmph / WNW
SunnyFeels 18.6 °C
Cover 23 %
Visibility 10 km
10 AM
Partly Cloudy
19 °C
62 %
2.7
23.4 kmph / WNW
Partly Cloudy Feels 19.4 °C
Cover 38 %
Visibility 10 km
11 AM
Partly Cloudy
20 °C
60 %
4.3
23.8 kmph / WNW
Partly Cloudy Feels 19.7 °C
Cover 56 %
Visibility 10 km
12 PM
Partly Cloudy
21 °C
60 %
4.9
24.1 kmph / WNW
Partly Cloudy Feels 20.7 °C
Cover 44 %
Visibility 9 km
1 PM
Partly Cloudy
21 °C
55 %
3.5
22 kmph / WNW
Partly Cloudy Feels 20.9 °C
Cover 47 %
Visibility 10 km
2 PM
Cloudy
21 °C
58 %
5.6
20.5 kmph / W
Cloudy Feels 20.9 °C
Cover 63 %
Visibility 10 km
3 PM
Partly Cloudy
21 °C
64 %
4.5
20.2 kmph / WNW
Partly Cloudy Feels 20.8 °C
Cover 39 %
Visibility 10 km
4 PM
Cloudy
21 °C
63 %
2.3
24.8 kmph / WNW
Cloudy Feels 20.5 °C
Cover 78 %
Visibility 10 km
5 PM
Light rain shower
20 °C
62 %
1
26.3 kmph / WNW
Light rain showerFeels 19.9 °C
Cover 56 %
Visibility 10 km
6 PM
Partly Cloudy
20 °C
64 %
0.6
29.2 kmph / WNW
Partly Cloudy Feels 20.1 °C
Cover 61 %
Visibility 10 km
7 PM
Sunny
19 °C
62 %
0.2
28.4 kmph / WNW
SunnyFeels 19.1 °C
Cover 10 %
Visibility 10 km
8 PM
Sunny
18 °C
62 %
0
24.8 kmph / WNW
SunnyFeels 18.1 °C
Cover 12 %
Visibility 10 km
9 PM
Clear
17 °C
67 %
0
20.5 kmph / WNW
Clear Feels 17.3 °C
Cover 9 %
Visibility 10 km
10 PM
Clear
17 °C
70 %
0
20.2 kmph / W
Clear Feels 17.2 °C
Cover 7 %
Visibility 10 km
11 PM
Clear
17 °C
60 %
0
20.9 kmph / WNW
Clear Feels 16.6 °C
Cover 23 %
Visibility 10 km
Aujourd'hui
19°C67 %Tuesday
18°C63 %Wednesday
18°C59 %Thursday
18°C66 %Friday
16°C70 %Saturday
17°C47 %Sunday
20°C55 %Monday
21°C64 %Tuesday
22°C73 %Wednesday
22°C65 %Temp20 °C
ConditionCloudy
Humidity64 %
Feels19.9 °C
Cover63 %
Visibility10 km
Wind Speed & Dir.17.3 kmph / W
UV0
Prévisions météo sur 30 jours pour St Catharines (Août 2025)
Dim.
Lun.
Mar.
Mer.
Jeu.
Ven.
Sam.
1Ven.
26°14 °C
2Sam.
26°15 °C
3Dim.
30°14 °C
4Lun.
29°16 °C
5Mar.
31°16 °C
6Mer.
31°19 °C
7Jeu.
31°19 °C
8Ven.
31°18 °C
9Sam.
33°20 °C
10Dim.
35°20 °C
11Lun.
34°22 °C
12Mar.
32°22 °C
13Mer.
33°22 °C
14Jeu.
30°19 °C
15Ven.
32°16 °C
16Sam.
32°18 °C
17Dim.
25°18 °C
18Lun.
25°15 °C
19Mar.
31°13 °C
20Mer.
22°18 °C
21Jeu.
26°18 °C
22Ven.
29°15 °C
23Sam.
27°16 °C
24Aujourd'hui
24°18 °C
25Lun.
21°15 °C
26Mar.
21°14 °C
27Mer.
23°15 °C
28Jeu.
22°16 °C
29Ven.
21°16 °C
30Sam.
24°16 °C
31Dim.
25°20 °C
AoûtMonthly Average
No. of days:
Ensoleillé
15
Nuageux
7
Pluvieux
7
Neigeux
0
The monthly weather averages in St Catharines consist of 15 sunny days, 7 cloudy days, 7 rainy days, and 0 snowy days.
St Catharines's Locations Weather Conditions
Canada's Hottest Cities - Août 2025
1.
Kamloops, Canada
Sunny
13%
1.9
3.6 kmph / E
2.
Vernon, Canada
Sunny
17%
1.8
7.9 kmph / NNE
3.
Kelowna, Canada
Sunny
15%
1.9
8.6 kmph / NNE
4.
Creston, Canada
Sunny
23%
1.6
3.6 kmph / NE
5.
Castlegar, Canada
Sunny
23%
1.7
3.6 kmph / NNW
6.
Trail, Canada
Sunny
23%
1.7
3.6 kmph / NNE
7.
Grand Forks, Canada
Sunny
23%
1.7
3.6 kmph / WSW
8.
Hope, Canada
Sunny
32%
2.1
5.8 kmph / W
9.
North Cowichan, Canada
Sunny
28%
2.3
3.6 kmph / N
10.
Nanaimo, Canada
Sunny
28%
2.3
3.6 kmph / N
Dernière Mise à Jour : 25 Aug 2025, 12:48 AM
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