Sarnia, ON 14 Day Weather - WeatherWorld.com

Refreshing around 15°C 59°F, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the NW to the NNE at 20 km/h 12 mph.

Mildly cool near 18°C 65°F, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds building from S at 6 km/h 4 mph to S at 22 km/h 13 mph. Gusts up to 33 km/h 20 mph.

Enjoyable around 23°C 74°F, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds moving from the SSW to the WSW at 21 km/h 13 mph. Gusts up to 40 km/h 25 mph.

Cool with a high near 18°C 65°F, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds out of the NW at 27 km/h 17 mph. Gusts up to 40 km/h 25 mph.

Refreshing around 18°C 64°F, scattered downpours possible, with steady humidity and steady pressure. Winds building from SSW at 9 km/h 5 mph to NW at 25 km/h 16 mph.

Cool and brisk at 14°C 56°F, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the NW to the ESE at 15 km/h 9 mph.

Comfortable with temperatures reaching 23°C 74°F, partly cloudy through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling. Winds out of the SSW at 24 km/h 15 mph. Gusts up to 33 km/h 20 mph.

Enjoyable around 22°C 72°F, overcast in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds blowing from the SW at 17 km/h 10 mph.

Cold with a high near 7°C 44°F, on-and-off showers throughout the day, with steady humidity and barometric pressure rising. Winds swinging from the NNE to the NE at 31 km/h 19 mph. Gusts up to 39 km/h 24 mph.

Nippy around 6°C 42°F, periods of heavy rain and gusty conditions, with increasing humidity and barometric pressure falling. Winds shifting from the E to the SE at 37 km/h 23 mph. Gusts up to 64 km/h 40 mph.

Chilly near 9°C 48°F, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the WSW at 32 km/h 20 mph. Gusts up to 54 km/h 33 mph.

Crisp with a high near 14°C 57°F, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds WSW at 27 km/h 17 mph. Gusts up to 41 km/h 25 mph.

Brisk around 12°C 53°F, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds moving from the SW to the WNW at 22 km/h 13 mph.

Cool and brisk at 10°C 50°F, scattered downpours possible, with lower humidity and steady pressure. Winds swinging from the WNW to the W at 19 km/h 12 mph.