10-Day Weather Forecast - St Catharines, Ontario, CA
- 40|35°FPartly CloudyHourly details
Today
40°FPartly cloudy. High temperature around 40F. Dew point will be around 34F with an average humidity of 95%. Winds will be 6 mph from the NE.
Tonight
35°FMostly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 35F. Dew point will be around 42F with an average humidity of 100%. Winds will be 11 mph from the S.
Weekend Weather
- 59|39°FRainHourly details
Day
59°FMostly cloudy with likely rain. Chance of precipitation 85%. High temperature around 59F. Dew point will be around 54F with an average humidity of 98%. Winds will be 19 mph from the SW.
Night
39°FCloudy with likely rain. Chance of precipitation 90%. Low temperature around 39F. Dew point will be around 45F with an average humidity of 94%. Winds will be 15 mph from the W.
- 46|38°FPartly CloudyHourly details
Day
46°FPartly cloudy. High temperature around 46F. Dew point will be around 34F with an average humidity of 72%. Winds will be 17 mph from the SW.
Night
38°FClear. Low temperature around 38F. Dew point will be around 34F with an average humidity of 81%. Winds will be 17 mph from the SW.
- 58|41°FSunnyHourly details
Day
58°FSunny. High temperature around 58F. Dew point will be around 36F with an average humidity of 57%. Winds will be 19 mph from the SW.
Night
41°FPartly cloudy. Low temperature around 41F. Dew point will be around 38F with an average humidity of 78%. Winds will be 10 mph from the SW.
- 53|43°F40% Chance of RainHourly details
Day
53°FCloudy with a chance of rain. Chance of precipitation 35%. High temperature around 53F. Dew point will be around 40F with an average humidity of 75%. Winds will be 9 mph from the NE.
Night
43°FCloudy with likely rain. Chance of precipitation 95%. Low temperature around 43F. Dew point will be around 43F with an average humidity of 97%. Winds will be 13 mph from the E.
- 52|30°FRainHourly details
Day
52°FMostly cloudy with likely rain. Chance of precipitation 90%. High temperature around 52F. Dew point will be around 46F with an average humidity of 90%. Winds will be 17 mph from the NE.
Night
30°FMostly cloudy with probable rain-snow mix. Chance of precipitation 65%. Low temperature around 30F. Dew point will be around 33F with an average humidity of 95%. Winds will be 13 mph from the NW.
- 34|26°F30% Chance Frozen Mix
Day
34°FMostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 34F. Dew point will be around 22F with an average humidity of 67%. Winds will be 13 mph from the NW.
Night
26°FClear. Low temperature around 26F. Dew point will be around 21F with an average humidity of 73%. Winds will be 9 mph from the NW.
- 45|36°F30% Chance Frozen Mix
Day
45°FMostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 45F. Dew point will be around 31F with an average humidity of 70%. Winds will be 13 mph from the SW.
Night
36°FCloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 36F. Dew point will be around 33F with an average humidity of 85%. Winds will be 13 mph from the SW.
Weekend Weather
- 44|31°F40% Chance of Rain
Day
44°FCloudy with a chance of rain. Chance of precipitation 35%. High temperature around 44F. Dew point will be around 32F with an average humidity of 73%. Winds will be 9 mph from the W.
Night
31°FMostly cloudy with a chance of rain-snow mix. Chance of precipitation 45%. Low temperature around 31F. Dew point will be around 27F with an average humidity of 79%. Winds will be 7 mph from the NW.
- 40|32°F40% Chance Frozen Mix
Day
40°FPartly cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 40F. Dew point will be around 26F with an average humidity of 67%. Winds will be 3 mph from the N.
Night
32°FCloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 32F. Dew point will be around 29F with an average humidity of 83%. Winds will be 3 mph from the S.













