10-Day Weather Forecast - St Marys, Ontario, CA

Mostly cloudy with likely rain. Chance of precipitation 95%. High temperature around 58F. Dew point will be around 37F with an average humidity of 78%. Winds will be 13 mph from the SE.

Mostly cloudy with probable rain. Chance of precipitation 80%. Low temperature around 58F. Dew point will be around 51F with an average humidity of 84%. Winds will be 16 mph from the SW.

Mostly cloudy with likely rain. Chance of precipitation 100%. High temperature around 67F. Dew point will be around 57F with an average humidity of 92%. Winds will be 17 mph from the SW.

Partly cloudy with a 65% chance for rain and thunderstorms. Low temperature around 57F. Dew point will be around 57F with an average humidity of 94%. Winds will be 9 mph from the S.

Mostly cloudy with a 85% chance for rain and thunderstorms. High temperature around 71F. Dew point will be around 60F with an average humidity of 86%. Winds will be 14 mph from the SW.

Mostly cloudy with a 80% chance for rain and thunderstorms. Low temperature around 59F. Dew point will be around 59F with an average humidity of 88%. Winds will be 10 mph from the SW.

Mostly cloudy with a 75% chance for rain and thunderstorms. High temperature around 67F. Dew point will be around 60F with an average humidity of 88%. Winds will be 13 mph from the SW.

Cloudy with a 75% chance for rain and thunderstorms. Low temperature around 58F. Dew point will be around 58F with an average humidity of 91%. Winds will be 11 mph from the SW.

Cloudy with a 65% chance for rain and thunderstorms. High temperature around 67F. Dew point will be around 58F with an average humidity of 87%. Winds will be 12 mph from the SW.

Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 52F. Dew point will be around 54F with an average humidity of 87%. Winds will be 9 mph from the W.

Cloudy. High temperature around 64F. Dew point will be around 52F with an average humidity of 81%. Winds will be 9 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 52F. Dew point will be around 50F with an average humidity of 84%. Winds will be 7 mph from the S.

Mostly cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 53F. Dew point will be around 43F with an average humidity of 75%. Winds will be 11 mph from the W.

Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 34F. Dew point will be around 31F with an average humidity of 69%. Winds will be 10 mph from the NW.

Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 48F. Dew point will be around 29F with an average humidity of 61%. Winds will be 5 mph from the W.

Clear. Low temperature around 37F. Dew point will be around 29F with an average humidity of 63%. Winds will be 2 mph from the W.

Mostly sunny. High temperature around 53F. Dew point will be around 33F with an average humidity of 62%. Winds will be 4 mph from the S.

Partly cloudy. Low temperature around 42F. Dew point will be around 35F with an average humidity of 67%. Winds will be 4 mph from the SE.