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Weather St. Catharines, Ontario

Weather today Sept 18, 2024, 9:08:27 p.m.
20°C
Overcast clouds: 85-100%
High / Low
Temperature
20°C
Wind
Wind
3.23 km/h 73°
UV Index
UV Index
5.07 (10)
Humidity
Humidity
93%
Rain amount
Rain amount
0 (10)
Pressure
Pressure
1016 mbar

Hourly Forecast

21:00
24°C
22:00
24°C
23:00
23°C
00:00
22°C
01:00
21°C
02:00
20°C
03:00
19°C
04:00
19°C
05:00
19°C
06:00
19°C
07:00
19°C
08:00
18°C
09:00
18°C
10:00
18°C
11:00
18°C
12:00
18°C
13:00
20°C
14:00
21°C
15:00
23°C
16:00
23°C
17:00
24°C
18:00
24°C
19:00
24°C
20:00
24°C
21:00
24°C
22:00
23°C
23:00
22°C
00:00
21°C
01:00
20°C
02:00
20°C
03:00
20°C
04:00
19°C
05:00
19°C
06:00
19°C
07:00
18°C
08:00
18°C
09:00
18°C
10:00
18°C
11:00
17°C
12:00
18°C
13:00
20°C
14:00
21°C
15:00
22°C
16:00
23°C
17:00
23°C
18:00
23°C
19:00
23°C
20:00
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22:00
22°C
23:00
21°C
00:00
20°C
01:00
20°C
02:00
20°C
03:00
20°C
04:00
20°C
05:00
20°C
06:00
20°C
07:00
19°C
08:00
19°C
09:00
19°C
10:00
18°C
11:00
18°C
12:00
19°C
13:00
21°C
14:00
22°C
15:00
23°C
16:00
23°C
17:00
24°C
18:00
24°C
19:00
24°C
20:00
24°C
21:00
24°C
22:00
23°C
23:00
21°C
00:00
21°C
01:00
21°C
02:00
20°C
03:00
20°C
04:00
21°C
05:00
21°C
06:00
21°C
07:00
21°C
08:00
20°C
09:00
19°C
10:00
19°C
11:00
18°C
12:00
19°C
13:00
20°C
14:00
21°C
15:00
22°C
16:00
23°C
17:00
23°C
18:00
24°C
19:00
24°C
20:00
24°C
25°C
Broken clouds: 51-84%
High / Low
High / Low
25°/18°
Wind
Wind
4.73 km/h 46°
UV Index
UV Index
5.07 (10)
Humidity
Humidity
69%
Rain amount
Rain amount
0 (10)
Pressure
Pressure
1017 mbar
Weather in Webster | Weather in Valley | Weather in Kapuskasing
24°C
Broken clouds: 51-84%
High / Low
High / Low
24°/18°
Wind
Wind
4.88 km/h 53°
UV Index
UV Index
4.92 (10)
Humidity
Humidity
60%
Rain amount
Rain amount
0 (10)
Pressure
Pressure
1015 mbar
Weather in Manouane | Weather in Saint-Anaclet-de-Lessard | Weather in Killdeer
23°C
Clear sky
High / Low
High / Low
23°/17°
Wind
Wind
4.41 km/h 47°
UV Index
UV Index
4.69 (10)
Humidity
Humidity
61%
Rain amount
Rain amount
0 (10)
Pressure
Pressure
1015 mbar
Weather in Lake Annis | Weather in Bon Accord | Weather in Cross Roads Country Harbour
24°C
Clear sky
High / Low
High / Low
24°/18°
Wind
Wind
5.57 km/h 62°
UV Index
UV Index
4.69 (10)
Humidity
Humidity
60%
Rain amount
Rain amount
0 (10)
Pressure
Pressure
1013 mbar
Weather in Sayward | Weather in Edys Mills | Weather in Saint-Gédéon-de-Beauce
24°C
Scattered clouds: 25-50%
High / Low
High / Low
24°/19°
Wind
Wind
6.75 km/h 179°
UV Index
UV Index
4.98 (10)
Humidity
Humidity
68%
Rain amount
Rain amount
0 (10)
Pressure
Pressure
1014 mbar
Weather in Georgetown | Weather in Lark Harbour | Weather in Winter
21°C
Moderate rain
High / Low
High / Low
22°/18°
Wind
Wind
8.7 km/h 204°
UV Index
UV Index
4.75 (10)
Humidity
Humidity
77%
Rain amount
Rain amount
15.95 (10)
Pressure
Pressure
1011 mbar
Weather in Lougheed | Weather in Rochfort Bridge | Weather in Taymouth
18°C
Light rain
High / Low
High / Low
19°/15°
Wind
Wind
5.34 km/h 316°
UV Index
UV Index
4.58 (10)
Humidity
Humidity
49%
Rain amount
Rain amount
0.15 (10)
Pressure
Pressure
1016 mbar
Weather in Mount Denson | Weather in Saint-Gabriel-de-Rimouski | Weather in Buffalo Narrows
19°C
Moderate rain
High / Low
High / Low
19°/14°
Wind
Wind
6.75 km/h 251°
UV Index
UV Index
4.47 (10)
Humidity
Humidity
84%
Rain amount
Rain amount
7.58 (10)
Pressure
Pressure
1005 mbar
Weather in Woodcock | Weather in Carillon | Weather in Rivière-au-Renard
19°C
Light rain
High / Low
High / Low
19°/14°
Wind
Wind
5.11 km/h 259°
UV Index
UV Index
(10)
Humidity
Humidity
64%
Rain amount
Rain amount
0.21 (10)
Pressure
Pressure
1010 mbar
Weather in Belwood | Weather in Clemenceau | Weather in Armley
19°C
Clear sky
High / Low
High / Low
20°/14°
Wind
Wind
3.62 km/h 264°
UV Index
UV Index
(10)
Humidity
Humidity
51%
Rain amount
Rain amount
0 (10)
Pressure
Pressure
1014 mbar
Weather in Fort Saskatchewan | Weather in Glencoe | Weather in Bégin
20°C
Clear sky
High / Low
High / Low
21°/14°
Wind
Wind
4.37 km/h 201°
UV Index
UV Index
(10)
Humidity
Humidity
46%
Rain amount
Rain amount
0 (10)
Pressure
Pressure
1016 mbar
Weather in Shediac | Weather in Venosta | Weather in Crestwynd
23°C
Overcast clouds: 85-100%
High / Low
High / Low
23°/17°
Wind
Wind
6.63 km/h 213°
UV Index
UV Index
(10)
Humidity
Humidity
48%
Rain amount
Rain amount
0 (10)
Pressure
Pressure
1009 mbar
Weather in Aleza Lake | Weather in Willow Bunch | Weather in New Sarum
12°C
Light rain
High / Low
High / Low
16°/8°
Wind
Wind
10.35 km/h 326°
UV Index
UV Index
(10)
Humidity
Humidity
66%
Rain amount
Rain amount
3.51 (10)
Pressure
Pressure
1005 mbar
Weather in Melbourne | Weather in Mount Pleasant | Weather in Peel
7°C
Light rain
High / Low
High / Low
8°/7°
Wind
Wind
10.06 km/h 277°
UV Index
UV Index
(10)
Humidity
Humidity
88%
Rain amount
Rain amount
4.97 (10)
Pressure
Pressure
1003 mbar
Weather in Opasquia | Weather in Nitinat | Weather in Kitwanga
12°C
Light rain
High / Low
High / Low
13°/8°
Wind
Wind
8.83 km/h 245°
UV Index
UV Index
(10)
Humidity
Humidity
79%
Rain amount
Rain amount
7.09 (10)
Pressure
Pressure
1013 mbar
Weather in Sainte-Hénédine | Weather in Deniau | Weather in Chester
19°C
Scattered clouds: 25-50%
High / Low
High / Low
19°/11°
Wind
Wind
9.01 km/h 219°
UV Index
UV Index
(10)
Humidity
Humidity
50%
Rain amount
Rain amount
0 (10)
Pressure
Pressure
1016 mbar
Weather in Dosquet | Weather in Sovereign | Weather in Stanley Mission
  • Temperature 20°C
  • Wind 3.23 km/h 73°
  • UV Index 5.07 (10)
  • Rain amount 0 (10)
  • Pressure 1016 mbar
  • Temperature 18 - 24 °C
  • Wind 4.88 km/h 53°
  • UV Index 4.92 (10)
  • Rain amount 0 (10)
  • Pressure 1015 mbar

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