Sarnia, Ontario Weather

Current Conditions

Mostly Cloudy

Temp:
6°C

Wind: From the S at 9 km/h

Pressure: 102.5 kPa

Humidity: 78%

Visibility: 16 km

Observed at: 4:00 am EDT

Overnight

A few clouds

Overnight low:
5°C

Partly cloudy. Becoming clear near midnight. Low plus 5.

Monday

Sunny

High:
21°C

Sunny. Wind becoming south 20 km/h late in the morning. High 21. UV index 7 or high.

Monday Night

Partly cloudy

Overnight low:
15°C

Clear. Becoming partly cloudy late in the evening. Wind becoming southwest 20 km/h gusting to 40 after midnight. Low 15.