St. Catharines
Today
Today weather in St. Catharines
Sunday, 14th September 2025
22°
Partly cloudy
St. Catharines will experience a pleasantly warm today, reaching temperatures of up to 22 °C and cooling to about 13 °C in the evening. Gentle breezes are expected across St. Catharines Today, with speeds reaching around 9 km/h.
22° / 13°
Temp
0%
Rain
9 km/h
Wind
88%
Humidity
St. Catharines Weather Pages
St. Catharines hourly forecast for today
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| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:55 | 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 | 19:28 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  |  | |  | | | | | | | | | | |  |  | | | | Next |
| temperatures | 15.8° | 15.2° | 14.7° | 14.3° | 14.1° | 13.8° | 13.4° | Sunrise | 13.4° | 14.6° | 16.4° | 18.2° | 19.6° | 20.7° | 24.1° | 21.8° | 21.8° | 21.7° | 21.3° | 20° | 18.6° | Sunset | 17.5° | 16.8° | 16.2° | 15.6° | |
| wind speed | 9 km/h | 7 km/h | 5 km/h | 4 km/h | 4 km/h | 5 km/h | 5 km/h | 5 km/h | 6 km/h | 7 km/h | 8 km/h | 8 km/h | 10 km/h | 9 km/h | 9 km/h | 8 km/h | 5 km/h | 6 km/h | 6 km/h | 5 km/h | 6 km/h | 7 km/h | 8 km/h | 7 km/h | |||
| wind degree | 256° | 254° | 255° | 294° | 329° | 330° | 325° | 320° | 321° | 351° | 354° | 348° | 353° | 349° | 345° | 351° | 1° | 13° | 44° | 71° | 113° | 114° | 106° | 95° | |||
| wind direction | WSW | WSW | WSW | WNW | NNW | NNW | NW | NW | NW | N | N | NNW | N | N | NNW | N | N | NNE | NE | ENE | ESE | ESE | ESE | E | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| 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 | 97% | 98% | 97% | 97% | 97% | 96% | 99% | 99% | 96% | 91% | 84% | 77% | 73% | 57% | 71% | 71% | 72% | 73% | 75% | 83% | 91% | 95% | 98% | 99% | |||
| dew point | 15.1° | 14.8° | 14.2° | 13.7° | 13.6° | 13.2° | 13.3° | 12.8° | 12.9° | 14.3° | 15.4° | 15.9° | 16.1° | 16.5° | 16.6° | 16.6° | 16.6° | 16.4° | 16.4° | 16° | 15.7° | 15.7° | 15.8° | 15.4° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 24 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 100% | 100% | 100% | 100% | 100% | 23% | 100% | 100% | 72% | 68% | 46% | 34% | 36% | 0% | 36% | 36% | 36% | 36% | 35% | 35% | 36% | 37% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.8 | 1.9 | 3.4 | 4.9 | 5.6 | 5.4 | 4.4 | 2.9 | 1.5 | 0.5 | 0 | 0 | 0 | 0 | 0 |
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View of St. Catharines today
Explore St. Catharines live webcam feed to see how the weather is shaping up today in St. Catharines. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
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Weather in St. Catharines today
The temperature today in St. Catharines is expected to be typical for this time of year, with a forecast of 22 °C, closely aligning with the historical average for 14th of September.
temperatures
22 °C
rain
0 mm
wind
9 km/h
UV
Low
St. Catharines daylight overview ☀️
Today in St. Catharines, The sun rises at 06:55 and sets at 19:28, giving a total daylight duration of 12 hours and 33 minutes.
Quick links
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What to wear today in St. Catharines? clothing recommendations
Stay comfortably stylish - your tailored guide for today's St. Catharines forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather today in St. Catharines - FAQ
What is the maximum temperature for today in St. Catharines?
The maximum temperature for today in St. Catharines is expected to be 22° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in St. Catharines? 🌧️
No, there is no significant chance of rain in St. Catharines today. It should be a dry day.
What will be the wind speed today in St. Catharines? 🌀
The wind in St. Catharines is expected to blow at 9 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in St. Catharines today?
Given the forecast of 22 °C with a 0% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in St. Catharines today.
What is the sunrise and sunset time for St. Catharines today?
The sun is expected to rise at 06:55 and set at 19:28 in St. Catharines.
How accurate is the weather forecast St. Catharines today? ✅
St. Catharines weather forecast for today 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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