10-Day Weather Forecast - Westport, Ontario, CA

Cloudy with likely snow. Chance of precipitation 90%. High temperature around 23F. Dew point will be around 15F with an average humidity of 84%. Winds will be 8 mph from the SW.

Partly cloudy. Low temperature around 2F. Dew point will be around 3F with an average humidity of 70%. Winds will be 11 mph from the SW.

Mostly cloudy. High temperature around 11F. Dew point will be around -3F with an average humidity of 65%. Winds will be 7 mph from the W.

Partly cloudy. Low temperature around 4F. Dew point will be around -1F with an average humidity of 75%. Winds will be 7 mph from the SW.

Mostly cloudy with probable snow. Chance of precipitation 80%. High temperature around 19F. Dew point will be around 9F with an average humidity of 79%. Winds will be 7 mph from the S.

Cloudy with likely snow. Chance of precipitation 90%. Low temperature around 19F. Dew point will be around 20F with an average humidity of 88%. Winds will be 8 mph from the S.

Mostly cloudy with a chance of snow. Chance of precipitation 45%. High temperature around 25F. Dew point will be around 17F with an average humidity of 73%. Winds will be 11 mph from the SW.

Partly cloudy. Low temperature around 5F. Dew point will be around 5F with an average humidity of 75%. Winds will be 8 mph from the W.

Partly cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 10F. Dew point will be around -1F with an average humidity of 68%. Winds will be 7 mph from the W.

Clear with a slight chance of snow. Chance of precipitation 30%. Low temperature around -9F. Dew point will be around -9F with an average humidity of 73%. Winds will be 6 mph from the NW.

Mostly sunny. High temperature around -0F. Dew point will be around -14F with an average humidity of 66%. Winds will be 6 mph from the NW.

Clear. Low temperature around -13F. Dew point will be around -15F with an average humidity of 76%. Winds will be 5 mph from the W.

Partly cloudy. High temperature around -1F. Dew point will be around -14F with an average humidity of 72%. Winds will be 6 mph from the NW.

Cloudy. Low temperature around -7F. Dew point will be around -10F with an average humidity of 80%. Winds will be 4 mph from the NW.

Cloudy. High temperature around 3F. Dew point will be around -8F with an average humidity of 73%. Winds will be 6 mph from the NW.

Partly cloudy. Low temperature around -5F. Dew point will be around -7F with an average humidity of 77%. Winds will be 6 mph from the W.

Cloudy. High temperature around 7F. Dew point will be around -5F with an average humidity of 72%. Winds will be 6 mph from the W.

Cloudy. Low temperature around -2F. Dew point will be around -4F with an average humidity of 79%. Winds will be 4 mph from the W.