St. Catharines Weather

-13°C
Mostly Cloudy
  • humidity: 75%
  • wind: 9m/s
  • cloud cover: 77%

Next 24 hours:

Mostly cloudy throughout the day and breezy this evening.

-13°C
-13°C
-14°C
-16°C
-17°C
-17°C
-17°C
-18°C
-18°C
-18°C
-18°C
-18°C
-18°C
-18°C
-17°C
-17°C
-16°C
-16°C
-15°C
-14°C
-13°C
-12°C
-11°C
-10°C

Next 7 days:

Mixed precipitation today through Saturday, with high temperatures rising to 6°C on Wednesday.

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Today
-12°C / -18°C
Snow (2–5 cm.) in the morning and breezy in the evening.
sunrise: 07:44 sunset: 17:14
humidity: 82% wind: 7m/s dew point: -16°C pressure: 1014mb
chance of snow: 100% visibility: 6km cloud cover: 89%
Monday
-10°C / -15°C
Partly cloudy until evening.
sunrise: 07:43 sunset: 17:15
humidity: 83% wind: 8m/s dew point: -16°C pressure: 1030mb
chance of snow: 11% visibility: 16km cloud cover: 55%
Tuesday
-2°C / -2°C
Mixed precipitation overnight.
sunrise: 07:42 sunset: 17:16
humidity: 78% wind: 4m/s dew point: -11°C pressure: 1032mb
chance of snow: 6% visibility: 16km cloud cover: 69%
Wednesday
6°C / -1°C
Rain until afternoon and windy in the morning.
sunrise: 07:41 sunset: 17:17
humidity: 89% wind: 8m/s dew point: 1°C pressure: 1010mb
chance of rain: 88% visibility: 9km cloud cover: 98%
Thursday
0°C / -5°C
Snow (2–6 cm.) until afternoon.
sunrise: 07:41 sunset: 17:19
humidity: 84% wind: 5m/s dew point: -4°C pressure: 1006mb
chance of snow: 41% visibility: 16km cloud cover: 83%
Friday
-5°C / -11°C
Snow (2–5 cm.) until afternoon and windy overnight.
sunrise: 07:40 sunset: 17:20
humidity: 78% wind: 8m/s dew point: -10°C pressure: 1009mb
chance of snow: 30% visibility: 6km cloud cover: 98%
Saturday
-7°C / -13°C
Windy in the morning and snow (< 1 cm.) in the evening.
sunrise: 07:39 sunset: 17:21
humidity: 75% wind: 8m/s dew point: -13°C pressure: 1014mb
chance of snow: 24% visibility: 9km cloud cover: 95%
Sunday
-8°C / -10°C
Mostly cloudy throughout the day.
sunrise: 07:38 sunset: 17:23
humidity: 77% wind: 4m/s dew point: -13°C pressure: 1017mb
chance of snow: 13% visibility: 16km cloud cover: 78%