The weather tomorrow in Saint Catharines will be freezing cold with temperatures of -1°C during the day time. During the evening and night time the temperatures will drop to -9°C.
For deep dive information check out our hourly weather forecast for tomorrow down the page.
| 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Temperature | -9°C | -9°C | -8°C | -6°C | -4°C | -2°C | -1°C | -5°C |
| Weather |  Clear |  Partly cloudy | Partly cloudy |  Overcast | Overcast | Overcast | Overcast | Overcast |
| Chance of rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
| Chance of snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Chance of frost | 93% | 93% | 92% | 92% | 89% | 86% | 86% | 85% |
| Humidity | 88% | 88% | 87% | 87% | 88% | 89% | 91% | 88% |
| Wind | 14Km/h | 19Km/h | 20Km/h | 20Km/h | 19Km/h | 15Km/h | 12Km/h | 20Km/h |
| Wind Gust | 23Km/h | 28Km/h | 29Km/h | 26Km/h | 25Km/h | 20Km/h | 18Km/h | 28Km/h |
| Wind Degree | 208° | 205° | 198° | 193° | 206° | 234° | 255° | 298° |
| Wind Direction | SSW | SSW | SSW | SSW | SSW | SW | WSW | WNW |
| Cloud Cover | 23% | 46% | 77% | 100% | 100% | 100% | 100% | 99% |
| UV Index | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| Visibility | 10 Km | 10 Km | 10 Km | 5 Km | 5 Km | 7 Km | 7 Km | 5 Km |
What time is the sunset and sunrise in Saint Catharines tomorrow? The sun will rise at 07:27 and will set at 17:36. There will be 7.5 hours of sunlight in Saint Catharines.
The temperature in Saint Catharines tomorrow in the early morning is -8°C.
If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like -15°C.
The chance of rain in Saint Catharines in the morning is 0%, and the wind will blow at 20km/h.
The temperature in Saint Catharines tomorrow at noon time is -4°C and it will feel like -10°C. The humidity will be around 88% with wind speed of 19km/h.
The temperature in Saint Catharines tomorrow's evening will get to -2°C.
The chance of rain in Saint Catharines in the evening time is 0%, with wind speed of 15km/h.
The night temperature in Saint Catharines tomorrow is -5°C with a wind speed of 20km/h.
