St. Catharines
Tomorrow
Tomorrow weather in St. Catharines
Sunday, 14th June 2026
19°
Moderate rain
The weather tomorrow in St. Catharines will be much colder than today, with max temperatures up to 19°.
The rain will visit again tomorrow in St. Catharines and the expected precipitation are 15 mm.
The wind tomorrow will get stronger and reach 29 km/h.
19° / 14°
Temp
83%
Rain
29 km/h
Wind
85%
Humidity
St. Catharines Weather Pages
St. Catharines hourly forecast for tomorrow
Scroll right to see more weather forecasts for St. Catharines tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 05:36 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 20:57 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | |  |  |  | | | |  | | | |  | | | | |  |  |  | |  | Next |
| temperatures | 18.6° | 18.8° | 18.8° | 18.7° | 18.6° | 18.5° | Sunrise | 18.3° | 18.3° | 18.7° | 18.9° | 17.9° | 16.5° | 15.7° | 15.3° | 15.4° | 15.5° | 16.1° | 16.9° | 17.1° | 16.7° | 16° | Sunset | 15.3° | 14.6° | 13.9° | |
| wind speed | 22 km/h | 23 km/h | 25 km/h | 25 km/h | 27 km/h | 30 km/h | 29 km/h | 29 km/h | 30 km/h | 27 km/h | 25 km/h | 16 km/h | 12 km/h | 7 km/h | 9 km/h | 8 km/h | 12 km/h | 17 km/h | 18 km/h | 26 km/h | 17 km/h | 18 km/h | 20 km/h | 20 km/h | |||
| wind degree | 206° | 202° | 209° | 216° | 211° | 210° | 215° | 217° | 219° | 226° | 237° | 332° | 338° | 351° | 18° | 277° | 289° | 266° | 274° | 307° | 301° | 291° | 301° | 322° | |||
| wind direction | SSW | SSW | SSW | SW | SSW | SSW | SW | SW | SW | SW | WSW | NNW | NNW | N | NNE | W | WNW | W | W | NW | WNW | WNW | WNW | NW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.2 mm | 0.8 mm | 0.4 mm | 0.7 mm | 3.4 mm | 4.5 mm | 3.2 mm | 0.7 mm | 1.4 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 8% | 10% | 11% | 11% | 11% | 11% | 13% | 41% | 62% | 49% | 70% | 88% | 90% | 88% | 70% | 79% | 22% | 21% | 19% | 13% | 9% | 20% | 20% | 13% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 76% | 82% | 82% | 83% | 84% | 84% | 84% | 88% | 91% | 91% | 92% | 96% | 98% | 98% | 99% | 97% | 93% | 82% | 73% | 70% | 72% | 74% | 77% | 79% | |||
| dew point | 14.2° | 15.5° | 15.9° | 15.9° | 15.9° | 15.8° | 15.7° | 16.1° | 16.8° | 17.4° | 17.8° | 16.2° | 14.9° | 14.7° | 14.8° | 14.9° | 14.5° | 13.7° | 12.8° | 11.8° | 11.3° | 10.7° | 10.6° | 10.5° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | 10 km | 10 km | 7 km | 7 km | 7 km | 10 km | 9 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 9% | 11% | 11% | 11% | 9% | 7% | 22% | 87% | 72% | 62% | 100% | 100% | 100% | 100% | 100% | 100% | 54% | 77% | 80% | 58% | 28% | 87% | 84% | 37% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 1 | 1.9 | 3.3 | 1.1 | 0.8 | 0.4 | 0.5 | 0.5 | 1.9 | 1.5 | 1.5 | 0.4 | 0.1 | 0 | 0 | 0 |
Weather in St. Catharines tomorrow
The temperature tomorrow in St. Catharines is expected to be typical for this time of year, with a forecast of 19 °C, closely aligning with the historical average for 14th of June.
temperatures
19 °C
rain
15.5 mm
wind
29 km/h
UV
Moderate
St. Catharines daylight overview ☀️
Tomorrow in St. Catharines, The sun rises at 05:36 and sets at 20:57, giving a total daylight duration of 15 hours and 21 minutes.
Quick links
More St. Catharines weather pages
What to wear tomorrow in St. Catharines? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's St. Catharines forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Umbrella
The weather tomorrow in St. Catharines - FAQ
What is the maximum temperature for tomorrow in St. Catharines?
The maximum temperature for tomorrow in St. Catharines is expected to be 19° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in St. Catharines? 🌧️
Yes, there is a 83% chance of rain in St. Catharines tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in St. Catharines? 🌀
The wind in St. Catharines is expected to blow at 29 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in St. Catharines tomorrow?
Given the forecast of 19 °C with a 83% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in St. Catharines tomorrow.
What is the sunrise and sunset time for St. Catharines tomorrow?
The sun is expected to rise at 05:36 and set at 20:57 in St. Catharines.
How accurate is the weather forecast St. Catharines tomorrow? ✅
St. Catharines weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is St. Catharines?Get accurate weather forecasts for St. Catharines, located at latitude 43.171 and longitude -79.243. Stay updated with localized weather information tailored for St. Catharines.
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