Canada Weather Forecast
Data provided by Environment and Climate Change Canada
Sarnia, Ontario
- Current Conditions: Light Rain, 15.0°C
on October 11, 2026 at 7:13 amObserved at: Sarnia Chris Hadfield Airport 7:13 AM EDT Sunday 11 October 2026 Condition: Light Rain Temperature: 15.0°C Pressure: 102.0 kPa Visibility: 16 km Humidity: 85 % Dewpoint: 12.5°C Wind: SE 11 km/h Air Quality Health Index: 2
- Saturday: A mix of sun and cloud. High 11.on October 11, 2026 at 5:00 am
A mix of sun and cloud. High 11. Forecast issued 5:00 AM EDT Sunday 11 October 2026
- Friday night: Chance of showers. Low 6. POP 30%on October 11, 2026 at 5:00 am
Cloudy with 30 percent chance of showers. Low 6. Forecast issued 5:00 AM EDT Sunday 11 October 2026
- Friday: Chance of showers. High 13. POP 30%on October 11, 2026 at 5:00 am
Cloudy with 30 percent chance of showers. High 13. Forecast issued 5:00 AM EDT Sunday 11 October 2026
- Thursday night: Chance of showers. Low 10. POP 30%on October 11, 2026 at 5:00 am
Cloudy with 30 percent chance of showers. Low 10. Forecast issued 5:00 AM EDT Sunday 11 October 2026