10-Day Weather Forecast - Sarnia, Ontario, CA

Cloudy with probable rain. Chance of precipitation 75%. High temperature around 64F. Dew point will be around 39F with an average humidity of 75%. Winds will be 13 mph from the S.

Cloudy with probable rain. Chance of precipitation 70%. Low temperature around 60F. Dew point will be around 53F with an average humidity of 77%. Winds will be 15 mph from the SW.

Mostly cloudy with probable rain. Chance of precipitation 80%. High temperature around 70F. Dew point will be around 57F with an average humidity of 78%. Winds will be 13 mph from the SW.

Partly cloudy with a 85% chance for rain and thunderstorms. Low temperature around 57F. Dew point will be around 56F with an average humidity of 85%. Winds will be 8 mph from the S.

Mostly cloudy with a 85% chance for rain and thunderstorms. High temperature around 73F. Dew point will be around 60F with an average humidity of 80%. Winds will be 13 mph from the SW.

Mostly cloudy with a 90% chance for rain and thunderstorms. Low temperature around 58F. Dew point will be around 58F with an average humidity of 87%. Winds will be 6 mph from the SW.

Mostly cloudy with a 80% chance for rain and thunderstorms. High temperature around 70F. Dew point will be around 60F with an average humidity of 82%. Winds will be 9 mph from the SW.

Cloudy with a 70% chance for rain and thunderstorms. Low temperature around 56F. Dew point will be around 54F with an average humidity of 83%. Winds will be 9 mph from the SW.

Cloudy with a 60% chance for rain and thunderstorms. High temperature around 68F. Dew point will be around 56F with an average humidity of 75%. Winds will be 11 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 50F. Dew point will be around 51F with an average humidity of 84%. Winds will be 7 mph from the W.

Cloudy. High temperature around 72F. Dew point will be around 53F with an average humidity of 70%. Winds will be 7 mph from the SW.

Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 52F. Dew point will be around 50F with an average humidity of 74%. Winds will be 8 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 55F. Dew point will be around 41F with an average humidity of 63%. Winds will be 7 mph from the W.

Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 36F. Dew point will be around 29F with an average humidity of 61%. Winds will be 8 mph from the NW.

Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 51F. Dew point will be around 28F with an average humidity of 51%. Winds will be 2 mph from the N.

Clear. Low temperature around 40F. Dew point will be around 29F with an average humidity of 57%. Winds will be 1 mph from the NE.

Mostly sunny. High temperature around 56F. Dew point will be around 33F with an average humidity of 54%. Winds will be 4 mph from the SE.

Partly cloudy. Low temperature around 44F. Dew point will be around 36F with an average humidity of 65%. Winds will be 5 mph from the SE.