10-Day Weather Forecast - Saint Catharines Airport, Ontario, CA

Mostly cloudy with likely rain. Chance of precipitation 85%. High temperature around 66F. Dew point will be around 53F with an average humidity of 85%. Winds will be 19 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 54F. Dew point will be around 54F with an average humidity of 94%. Winds will be 8 mph from the S.

Mostly cloudy with a 75% chance for rain and thunderstorms. High temperature around 66F. Dew point will be around 57F with an average humidity of 84%. Winds will be 15 mph from the SW.

Partly cloudy with a 65% chance for rain and thunderstorms. Low temperature around 55F. Dew point will be around 56F with an average humidity of 92%. Winds will be 12 mph from the SW.

Mostly cloudy with a 65% chance for rain and thunderstorms. High temperature around 67F. Dew point will be around 58F with an average humidity of 86%. Winds will be 12 mph from the SW.

Mostly cloudy with a 80% chance for rain and thunderstorms. Low temperature around 57F. Dew point will be around 57F with an average humidity of 95%. Winds will be 10 mph from the SW.

Partly cloudy with probable rain. Chance of precipitation 70%. High temperature around 70F. Dew point will be around 58F with an average humidity of 77%. Winds will be 14 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 49F. Dew point will be around 51F with an average humidity of 88%. Winds will be 12 mph from the SW.

Partly cloudy. High temperature around 63F. Dew point will be around 50F with an average humidity of 80%. Winds will be 7 mph from the W.

Partly cloudy. Low temperature around 48F. Dew point will be around 49F with an average humidity of 92%. Winds will be 6 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 74F. Dew point will be around 55F with an average humidity of 67%. Winds will be 11 mph from the SW.

Mostly cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 43F. Dew point will be around 51F with an average humidity of 77%. Winds will be 11 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 52F. Dew point will be around 34F with an average humidity of 57%. Winds will be 11 mph from the W.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 34F. Dew point will be around 29F with an average humidity of 64%. Winds will be 7 mph from the W.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 54F. Dew point will be around 28F with an average humidity of 50%. Winds will be 3 mph from the W.

Clear. Low temperature around 39F. Dew point will be around 31F with an average humidity of 62%. Winds will be 3 mph from the S.

Sunny. High temperature around 61F. Dew point will be around 36F with an average humidity of 53%. Winds will be 5 mph from the S.

Partly cloudy. Low temperature around 46F. Dew point will be around 41F with an average humidity of 70%. Winds will be 7 mph from the S.