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St. Catharines Weather Forecast and Conditions


Weather alert:

St. Catharines, from 13 May 10:00 to 13 May 19:00 — Thunder

ON, Canada » St. Catharines

Current weather:
+9º
Mainly sunny
Feels like: +9º
Wind speed: 4 km/h
Wind: west
Relative humidity: 45%
Atmospheric pressure: 756 мм.рт.ст.
Visibility: 32000 m

Forecast for the next hours:
Hourly forecast
02:00
Overcast
+9° 
Wind: 7 km/h
RH: 88%
05:00
Mainly sunny
+7° 
Wind: 7 km/h
RH: 83%
08:00
Mainly sunny
+7° 
Wind: 7 km/h
RH: 73%
11:00
Mainly sunny
+9° 
Wind: 11 km/h
RH: 54%
14:00
Partly cloudy
+11° 
Wind: 14 km/h
RH: 36%
17:00
Sunny
+11° 
Wind: 11 km/h
RH: 38%

St. Catharines, 10 days weather forecast:

Today
11
may, Mon		 Partly cloudy +12°
Night: +6°
 Partly cloudy
Wind: 14 km/h, northwest
POP: 22%

Tomorrow
12
may, Tue		 Partly cloudy +12°
Night: +3°
 Partly cloudy
Wind: 11 km/h, northwest
POP: 20%

13
may, Wed		 Showers +15°
Night: +7°
 Showers
Wind: 22 km/h, southwest
POP: 78%

14
may, Thu		 Rain +12°
Night: +7°
 Rain
Wind: 18 km/h, north
POP: 63%

15
may, Fri		 Partly cloudy +17°
Night: +7°
 Partly cloudy
Wind: 14 km/h, northwest
POP: 10%

16
may, Sat		 Partly cloudy +20°
Night: +11°
 Partly cloudy
Wind: 22 km/h, southwest
POP: 43%

17
may, Sun		 A mix of sun and cloud +19°
Night: +10°
 A mix of sun and cloud
Wind: 14 km/h, west
POP: 23%

18
may, Mon		 Overcast +23°
Night: +13°
 Overcast
Wind: 32 km/h, southwest
POP: 38%

19
may, Tue		 A mix of sun and cloud +17°
Night: +10°
 A mix of sun and cloud
Wind: 11 km/h, west
POP: 33%

20
may, Wed		 A mix of sun and cloud +15°
Night: +9°
 A mix of sun and cloud
Wind: 11 km/h, northeast
POP: 27%