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St. Catharines, ON — 1 hour detailed weather forecast


ON, Canada » St. Catharines


Forecast for today, Friday, June 13, 2025
Detailed hourly forecast

02:00

A mix of sun and cloud
+16°
feels like: +16°
A mix of sun and cloud
Relative humidity: 63%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
03:00

A mix of sun and cloud
+15°
feels like: +15°
A mix of sun and cloud
Relative humidity: 67%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
04:00

A mix of sun and cloud
+15°
feels like: +15°
A mix of sun and cloud
Relative humidity: 73%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
05:00

A mix of sun and cloud
+14°
feels like: +14°
A mix of sun and cloud
Relative humidity: 77%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northeast
06:00

Partly cloudy
+14°
feels like: +14°
Partly cloudy
Relative humidity: 77%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northeast
07:00

Partly cloudy
+14°
feels like: +14°
Partly cloudy
Relative humidity: 73%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 14 km/h, east
08:00

Partly cloudy
+15°
feels like: +15°
Partly cloudy
Relative humidity: 69%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 14 km/h, east
09:00

A mix of sun and cloud
+16°
feels like: +16°
A mix of sun and cloud
Relative humidity: 63%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 18 km/h, east
10:00

A mix of sun and cloud
+18°
feels like: +18°
A mix of sun and cloud
Relative humidity: 62%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 18 km/h, northeast
11:00

A mix of sun and cloud
+18°
feels like: +18°
A mix of sun and cloud
Relative humidity: 60%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 18 km/h, northeast
12:00

Mainly sunny
+19°
feels like: +19°
Mainly sunny
Relative humidity: 60%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 22 km/h, northeast
13:00

Mainly sunny
+20°
feels like: +20°
Mainly sunny
Relative humidity: 57%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 22 km/h, northeast
14:00

Mainly sunny
+19°
feels like: +19°
Mainly sunny
Relative humidity: 59%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 22 km/h, northeast
15:00

A mix of sun and cloud
+19°
feels like: +19°
A mix of sun and cloud
Relative humidity: 58%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 22 km/h, northeast
16:00

A mix of sun and cloud
+19°
feels like: +19°
A mix of sun and cloud
Relative humidity: 56%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 22 km/h, northeast
17:00

A mix of sun and cloud
+19°
feels like: +19°
A mix of sun and cloud
Relative humidity: 54%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 25 km/h, northeast
18:00

A mix of sun and cloud
+18°
feels like: +18°
A mix of sun and cloud
Relative humidity: 56%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 22 km/h, northeast
19:00

A mix of sun and cloud
+17°
feels like: +17°
A mix of sun and cloud
Relative humidity: 60%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 18 km/h, northeast
20:00

A mix of sun and cloud
+16°
feels like: +16°
A mix of sun and cloud
Relative humidity: 62%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 14 km/h, northeast
21:00

Overcast
+16°
feels like: +16°
Overcast
Relative humidity: 64%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northeast
22:00

Overcast
+16°
feels like: +16°
Overcast
Relative humidity: 67%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northeast
23:00

Overcast
+16°
feels like: +16°
Overcast
Relative humidity: 68%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
00:00

Overcast
+16°
feels like: +16°
Overcast
Relative humidity: 68%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northeast
01:00

Overcast
+15°
feels like: +15°
Overcast
Relative humidity: 68%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northeast
02:00

Overcast
+15°
feels like: +15°
Overcast
Relative humidity: 71%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 14 km/h, northeast