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Observed at: Region of Waterloo Int'l Airport 4:06 AM EDT Tuesday 14 October 2025 Condition: Fog Temperature: 5.2°C Pressure: 102.3 kPa Visibility: 0.8 km Humidity: 99 % Dewpoint: 5.1°C Wind: WNW 8 km/h Air Quality Health Index: 1
We now have new location pages! To ensure you are retrieving the location closest to you please visit weather.gc.ca/canada_e.html for all our new locations!
Observed at: Region of Waterloo Int'l Airport 12:05 AM EDT Tuesday 14 October 2025 Condition: Fog Temperature: 7.3°C Pressure: 102.3 kPa Visibility: 0.8 km Humidity: 98 % Dewpoint: 7.0°C Wind: N 4 km/h Air Quality Health Index: 2
We now have new location pages! To ensure you are retrieving the location closest to you please visit weather.gc.ca/canada_e.html for all our new locations!
Observed at: Region of Waterloo Int'l Airport 8:00 PM EDT Monday 13 October 2025 Condition: Cloudy Temperature: 13.1°C Pressure: 102.2 kPa Visibility: 16 km Humidity: 82 % Dewpoint: 10.1°C Wind: E 8 km/h Air Quality Health Index: 2
We now have new location pages! To ensure you are retrieving the location closest to you please visit weather.gc.ca/canada_e.html for all our new locations!
Observed at: Region of Waterloo Int'l Airport 4:00 PM EDT Monday 13 October 2025 Condition: Cloudy Temperature: 16.0°C Pressure: 102.1 kPa Visibility: 16 km Humidity: 74 % Dewpoint: 11.4°C Wind: ENE 15 km/h Air Quality Health Index: 2
A mix of sun and cloud. Clearing late in the afternoon. Fog patches dissipating in the morning. Wind becoming northwest 20 km/h near noon. High 20. UV index 4 or moderate. Forecast issued 3:30 PM EDT Monday 13 October 2025
We now have new location pages! To ensure you are retrieving the location closest to you please visit weather.gc.ca/canada_e.html for all our new locations!
Observed at: Region of Waterloo Int'l Airport 12:00 PM EDT Monday 13 October 2025 Condition: Cloudy Temperature: 15.2°C Pressure: 102.3 kPa Visibility: 16 km Humidity: 77 % Dewpoint: 11.2°C Wind: E 17 km/h Air Quality Health Index: 2
A mix of sun and cloud. Clearing late in the afternoon. Fog patches dissipating in the morning. Wind becoming northwest 20 km/h near noon. High 20. UV index 4 or moderate. Forecast issued 11:00 AM EDT Monday 13 October 2025
We now have new location pages! To ensure you are retrieving the location closest to you please visit weather.gc.ca/canada_e.html for all our new locations!
Observed at: Region of Waterloo Int'l Airport 8:00 AM EDT Monday 13 October 2025 Condition: Sunny Temperature: 6.2°C Pressure: 102.2 kPa Visibility: 16 km Humidity: 95 % Dewpoint: 5.5°C Wind: E 8 km/h Air Quality Health Index: 2
A mix of sun and cloud. Becoming cloudy this afternoon. Fog patches dissipating this morning. High 18. UV index 4 or moderate. Forecast issued 5:00 AM EDT Monday 13 October 2025
A mix of sun and cloud. Clearing late in the afternoon. Fog patches dissipating in the morning. Wind becoming northwest 20 km/h near noon. High 20. UV index 4 or moderate. Forecast issued 5:00 AM EDT Monday 13 October 2025