10-Day Weather Forecast - St Catharines, Ontario, CA
- |16°FPartly CloudyHourly details
Tonight
16°FPartly cloudy. Low temperature around 16F. Dew point will be around 9F with an average humidity of 78%. Winds will be 12 mph from the NW.
- 25|18°F80% Chance of SnowHourly details
Day
25°FMostly cloudy with probable snow. Chance of precipitation 75%. High temperature around 25F. Dew point will be around 18F with an average humidity of 81%. Winds will be 14 mph from the SW.
Night
18°FPartly cloudy with a chance of rain-snow mix. Chance of precipitation 55%. Low temperature around 18F. Dew point will be around 13F with an average humidity of 75%. Winds will be 12 mph from the W.
- 29|29°FMostly CloudyHourly details
Day
29°FMostly cloudy. High temperature around 29F. Dew point will be around 19F with an average humidity of 81%. Winds will be 11 mph from the SW.
Night
29°FPartly cloudy. Low temperature around 29F. Dew point will be around 26F with an average humidity of 79%. Winds will be 20 mph from the SW.
- 37|28°FMostly CloudyHourly details
Day
37°FMostly cloudy. High temperature around 36F. Dew point will be around 32F with an average humidity of 89%. Winds will be 17 mph from the SW.
Night
28°FPartly cloudy. Low temperature around 28F. Dew point will be around 28F with an average humidity of 97%. Winds will be 9 mph from the S.
- 44|28°F70% Chance Frozen MixHourly details
Day
44°FPartly cloudy with probable rain-snow mix. Chance of precipitation 65%. High temperature around 44F. Dew point will be around 33F with an average humidity of 80%. Winds will be 17 mph from the S.
Night
28°FCloudy with likely rain-snow mix. Chance of precipitation 85%. Low temperature around 28F. Dew point will be around 31F with an average humidity of 80%. Winds will be 22 mph from the SW.
- 29|18°F30% Chance Frozen MixHourly details
Day
29°FCloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 29F. Dew point will be around 16F with an average humidity of 68%. Winds will be 21 mph from the W.
Night
18°FPartly cloudy. Low temperature around 18F. Dew point will be around 9F with an average humidity of 58%. Winds will be 13 mph from the W.
Weekend Weather
- 32|31°F30% Chance Frozen MixHourly details
Day
32°FMostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 32F. Dew point will be around 17F with an average humidity of 61%. Winds will be 12 mph from the S.
Night
31°FCloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 31F. Dew point will be around 27F with an average humidity of 64%. Winds will be 11 mph from the SW.
- 31|25°FCloudy
Day
31°FCloudy. High temperature around 31F. Dew point will be around 23F with an average humidity of 75%. Winds will be 7 mph from the NW.
Night
25°FClear. Low temperature around 25F. Dew point will be around 17F with an average humidity of 69%. Winds will be 4 mph from the NW.
- 31|29°FMostly Sunny
Day
31°FMostly sunny. High temperature around 31F. Dew point will be around 20F with an average humidity of 69%. Winds will be 2 mph from the S.
Night
29°FCloudy. Low temperature around 29F. Dew point will be around 23F with an average humidity of 71%. Winds will be 6 mph from the S.
- 37|29°F40% Chance Frozen Mix
Day
37°FCloudy with a chance of rain-snow mix. Chance of precipitation 40%. High temperature around 36F. Dew point will be around 29F with an average humidity of 78%. Winds will be 8 mph from the SW.
Night
29°FCloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 29F. Dew point will be around 26F with an average humidity of 77%. Winds will be 5 mph from the W.














