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

Mostly cloudy with a chance of snow. Chance of precipitation 60%. High temperature around 28F. Dew point will be around 19F with an average humidity of 78%. Winds will be 16 mph from the NW.

Mostly cloudy with a chance of snow. Chance of precipitation 50%. Low temperature around 23F. Dew point will be around 17F with an average humidity of 83%. Winds will be 7 mph from the E.

Cloudy with probable rain-snow mix. Chance of precipitation 80%. High temperature around 38F. Dew point will be around 26F with an average humidity of 84%. Winds will be 21 mph from the E.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 39F. Dew point will be around 39F with an average humidity of 78%. Winds will be 25 mph from the S.

Cloudy with a 85% chance for rain-snow mix and thunderstorms. High temperature around 50F. Dew point will be around 40F with an average humidity of 81%. Winds will be 25 mph from the SW.

Cloudy with probable rain-snow mix. Chance of precipitation 75%. Low temperature around 15F. Dew point will be around 11F with an average humidity of 59%. Winds will be 26 mph from the W.

Cloudy with probable snow. Chance of precipitation 75%. High temperature around 19F. Dew point will be around 6F with an average humidity of 61%. Winds will be 22 mph from the W.

Partly cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 17F. Dew point will be around 8F with an average humidity of 65%. Winds will be 11 mph from the W.

Mostly cloudy with a chance of snow. Chance of precipitation 35%. High temperature around 29F. Dew point will be around 12F with an average humidity of 62%. Winds will be 12 mph from the S.

Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 26F. Dew point will be around 20F with an average humidity of 75%. Winds will be 11 mph from the S.

Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 37F. Dew point will be around 29F with an average humidity of 82%. Winds will be 9 mph from the SW.

Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 31F. Dew point will be around 29F with an average humidity of 83%. Winds will be 7 mph from the W.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 37F. Dew point will be around 27F with an average humidity of 76%. Winds will be 6 mph from the NW.

Cloudy. Low temperature around 27F. Dew point will be around 22F with an average humidity of 72%. Winds will be 5 mph from the NW.

Cloudy. High temperature around 38F. Dew point will be around 24F with an average humidity of 69%. Winds will be 3 mph from the SW.

Cloudy. Low temperature around 31F. Dew point will be around 27F with an average humidity of 75%. Winds will be 4 mph from the W.

Cloudy. High temperature around 40F. Dew point will be around 27F with an average humidity of 72%. Winds will be 6 mph from the NW.

Cloudy. Low temperature around 27F. Dew point will be around 23F with an average humidity of 71%. Winds will be 6 mph from the N.