St. Catharines, ON

Current Conditions

 

Not observed

Forecast

 

Graphic forecast

Tue
16 Sep

A few clouds
  •  
  •  
  • C

Wed
17 Sep

Mainly sunny
  •  
  • 20°C
  •  

Thu
18 Sep

Sunny
  •  
  • 17°C
  • 11°C

Fri
19 Sep

Sunny
  •  
  • 20°C
  • C

Sat
20 Sep

Chance of showers
  • 30%
  • 24°C
  • 16°C

Sun
21 Sep

Chance of showers
  • 40%
  • 21°C
  • 18°C

Mon
22 Sep

Chance of showers
  • 40%
  • 18°C
  • 11°C

Detailed forecast

Issued: 3:30 PM EDT Tuesday 16 September 2014

Tonight, 16 September
Partly cloudy. Clearing this evening. Fog patches developing after midnight. Wind west 20 km/h becoming light late this evening. Low 8.
Wednesday, 17 September
Sunny. Becoming a mix of sun and cloud in the afternoon. Fog patches dissipating in the morning. Wind becoming west 20 km/h in the afternoon. High 20. UV index 6 or high.
Wednesday night, 17 September
Clearing in the evening. Wind west 20 km/h becoming light near midnight. Low 11.
Thursday, 18 September
Sunny. High 17.
Friday, 19 September
Sunny. Low 7. High 20.
Saturday, 20 September
A mix of sun and cloud with 30 percent chance of showers. Windy. Low 16. High 24.
Sunday, 21 September
Cloudy with 40 percent chance of showers. Low 18. High 21.
Monday, 22 September
A mix of sun and cloud with 40 percent chance of showers. Low 11. High 18.
Normals
nodata
Max:
21°C
Min:
11°C
Today
nodata
Sunrise:
6:58
Sunset:
19:25

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