10-Day Weather Forecast - St Catharines, Ontario, CA
- |23°FSnowHourly details
Tonight
23°FMostly cloudy with likely snow. Chance of precipitation 100%. Low temperature around 23F. Dew point will be around 23F with an average humidity of 81%. Winds will be 19 mph from the W.
- 38|29°FMostly CloudyHourly details
Day
38°FMostly cloudy. High temperature around 38F. Dew point will be around 21F with an average humidity of 57%. Winds will be 19 mph from the W.
Night
29°FMostly clear. Low temperature around 29F. Dew point will be around 20F with an average humidity of 71%. Winds will be 10 mph from the W.
- 42|30°F70% Chance Frozen MixHourly details
Day
42°FCloudy with probable rain-snow mix. Chance of precipitation 65%. High temperature around 42F. Dew point will be around 28F with an average humidity of 69%. Winds will be 19 mph from the S.
Night
30°FMostly cloudy with a chance of rain-snow mix. Chance of precipitation 50%. Low temperature around 30F. Dew point will be around 26F with an average humidity of 77%. Winds will be 26 mph from the W.
Weekend Weather
- 37|28°FPartly CloudyHourly details
Day
37°FPartly cloudy. High temperature around 37F. Dew point will be around 20F with an average humidity of 60%. Winds will be 19 mph from the W.
Night
28°FMostly cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 28F. Dew point will be around 20F with an average humidity of 70%. Winds will be 8 mph from the NW.
- 44|44°FFrozen MixHourly details
Day
44°FCloudy with likely rain-snow mix. Chance of precipitation 85%. High temperature around 44F. Dew point will be around 31F with an average humidity of 78%. Winds will be 16 mph from the E.
Night
44°FMostly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 44F. Dew point will be around 41F with an average humidity of 73%. Winds will be 25 mph from the S.
- 52|20°F70% Chance Frozen MixHourly details
Day
52°FMostly cloudy with probable rain-snow mix. Chance of precipitation 70%. High temperature around 52F. Dew point will be around 32F with an average humidity of 66%. Winds will be 27 mph from the SW.
Night
20°FMostly cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 20F. Dew point will be around 12F with an average humidity of 61%. Winds will be 21 mph from the W.
- 26|20°FMostly CloudyHourly details
Day
26°FMostly cloudy. High temperature around 26F. Dew point will be around 6F with an average humidity of 49%. Winds will be 16 mph from the W.
Night
20°FMostly cloudy. Low temperature around 20F. Dew point will be around 9F with an average humidity of 57%. Winds will be 11 mph from the W.
- 29|26°FCloudy
Day
29°FCloudy. High temperature around 29F. Dew point will be around 13F with an average humidity of 57%. Winds will be 4 mph from the W.
Night
26°FCloudy. Low temperature around 26F. Dew point will be around 18F with an average humidity of 68%. Winds will be 2 mph from the S.
- 35|31°FCloudy
Day
35°FCloudy. High temperature around 35F. Dew point will be around 22F with an average humidity of 65%. Winds will be 4 mph from the S.
Night
31°FCloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 31F. Dew point will be around 26F with an average humidity of 76%. Winds will be 10 mph from the S.
- 41|37°F40% Chance of Rain
Day
41°FCloudy with a chance of rain. Chance of precipitation 40%. High temperature around 41F. Dew point will be around 33F with an average humidity of 79%. Winds will be 13 mph from the SW.
Night
37°FCloudy. Low temperature around 37F. Dew point will be around 34F with an average humidity of 85%. Winds will be 7 mph from the SW.













