St. Catharines, ON

Current Conditions

 

Not observed

Forecast

 

Graphic forecast

Wed
20 Aug

Chance of showers
  • 60%
  •  
  • 18°C

Thu
21 Aug

Chance of showers
  • 40%
  • 25°C
  •  

Fri
22 Aug

A mix of sun and cloud
  •  
  • 24°C
  • 17°C

Sat
23 Aug

A mix of sun and cloud
  •  
  • 26°C
  • 20°C

Sun
24 Aug

Chance of showers
  • 30%
  • 26°C
  • 20°C

Mon
25 Aug

Chance of showers
  • 30%
  • 25°C
  • 19°C

Tue
26 Aug

Chance of showers
  • 30%
  • 25°C
  • 19°C

Detailed forecast

Issued: 3:30 PM EDT Wednesday 20 August 2014

Tonight, 20 August
Mainly cloudy. 60 percent chance of showers this evening with risk of a thunderstorm. Fog patches developing after midnight. Low 18.
Thursday, 21 August
Mainly cloudy. 40 percent chance of showers in the afternoon with risk of a thunderstorm. Fog patches dissipating in the morning. High 25. UV index 6 or high.
Thursday night, 21 August
Partly cloudy. 40 percent chance of showers early in the evening with risk of a thunderstorm. Fog patches developing after midnight. Low 17.
Friday, 22 August
A mix of sun and cloud. High 24.
Saturday, 23 August
A mix of sun and cloud. Low 20. High 26.
Sunday, 24 August
A mix of sun and cloud with 30 percent chance of showers. Low 20. High 26.
Monday, 25 August
A mix of sun and cloud with 30 percent chance of showers. Low 19. High 25.
Tuesday, 26 August
A mix of sun and cloud with 30 percent chance of showers. Low 19. High 25.
Normals
nodata
Max:
22°C
Min:
12°C
Today
nodata
Sunrise:
6:28
Sunset:
20:13

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