Weather forecast for tomorrow
Wednesday, 25. Jun
5:36 am
9:02 pm
EDT
9:02 pm
EDT
Partly Cloudy
27°C / 19°C
- Wind: 9km/h NNE
- Humidity: 65%
- Precip. probability: 6%
- Precipitation: 0mm
- UV index: 8
Tomorrow, on Wednesday, the sky will feature a blend of clouds and sunshine.
Anticipated temperature values will span from a temperate 27°C down to a comfortable 19°C.
The maximum heat index, which modifies the air temperature to account for humidity, is estimated at a scorching 28°C.
The expected temperature of 27°C resembles July's typical high of 24.8°C more than June's.
Sunrise will be at 5:36 am and sunset at 9:02 pm; tomorrow's daylight will last for 15h and 26min.
Anticipated temperature values will span from a temperate 27°C down to a comfortable 19°C.
The maximum heat index, which modifies the air temperature to account for humidity, is estimated at a scorching 28°C.
The expected temperature of 27°C resembles July's typical high of 24.8°C more than June's.
Sunrise will be at 5:36 am and sunset at 9:02 pm; tomorrow's daylight will last for 15h and 26min.
Frequently asked questions
What is the weather forecast for Saint Catharines for tomorrow?
Tomorrow, clouds and sunshine will create a dynamic sky throughout the day.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature in Saint Catharines will be 27°C, while the lowest temperature will be 19°C. The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at 28°C.
The highest temperature will be noticeably higher than the average maximum of 20.9°C in June. The lowest temperature will be slightly warmer than the average low of 14.3°C.
The highest temperature will be noticeably higher than the average maximum of 20.9°C in June. The lowest temperature will be slightly warmer than the average low of 14.3°C.
What time are sunrise and sunset tomorrow?
On Wednesday, in Saint Catharines, sunrise will be at 5:36 am and sunset at 9:02 pm (EDT).
How many hours of daylight will Saint Catharines have tomorrow?
Tomorrow in Saint Catharines, the daylight will last for 15h and 26min.
Hourly weather forecast
12 am
- 24°C
- Feels like:
27°C
Partly Cloudy
- Wind: 5km/h W
- Pressure: 1018mbar
- Humidity: 83%
- Precip. probability: 17%
- Precipitation: 0mm
- Visibility: 16km
2 am
- 23°C
- Feels like:
25°C
Mostly Cloudy
- Wind: 5km/h W
- Pressure: 1018mbar
- Humidity: 86%
- Precip. probability: 11%
- Precipitation: 0mm
- Visibility: 16km
4 am
- 22°C
- Feels like:
23°C
Mostly Cloudy
- Wind: 4km/h NNW
- Pressure: 1018mbar
- Humidity: 90%
- Precip. probability: 8%
- Precipitation: 0mm
- Visibility: 12km
Sunrise: 5:36 am
6 am
- 21°C
- Feels like:
22°C
Mostly Cloudy
- Wind: 3km/h N
- Pressure: 1019mbar
- Humidity: 90%
- Precip. probability: 9%
- Precipitation: 0mm
- Visibility: 14km
8 am
- 23°C
- Feels like:
23°C
Mostly Cloudy
- Wind: 3km/h N
- Pressure: 1019mbar
- Humidity: 81%
- Precip. probability: 7%
- Precipitation: 0mm
- Visibility: 16km
10 am
- 25°C
- Feels like:
26°C
Partly Cloudy
- Wind: 4km/h N
- Pressure: 1019mbar
- Humidity: 66%
- Precip. probability: 4%
- Precipitation: 0mm
- Visibility: 16km
12 pm
- 26°C
- Feels like:
28°C
Partly Cloudy
- Wind: 5km/h NNE
- Pressure: 1019mbar
- Humidity: 59%
- Precip. probability: 2%
- Precipitation: 0mm
- Visibility: 16km
2 pm
- 27°C
- Feels like:
28°C
Partly Cloudy
- Wind: 6km/h NNE
- Pressure: 1018mbar
- Humidity: 57%
- Precip. probability: 1%
- Precipitation: 0mm
- Visibility: 16km
4 pm
- 27°C
- Feels like:
28°C
Mostly Cloudy
- Wind: 8km/h NNE
- Pressure: 1018mbar
- Humidity: 59%
- Precip. probability: 1%
- Precipitation: 0mm
- Visibility: 16km
6 pm
- 26°C
- Feels like:
28°C
Mostly Cloudy
- Wind: 7km/h NE
- Pressure: 1017mbar
- Humidity: 60%
- Precip. probability: 2%
- Precipitation: 0mm
- Visibility: 16km
8 pm
- 25°C
- Feels like:
27°C
Partly Cloudy
- Wind: 5km/h ENE
- Pressure: 1017mbar
- Humidity: 64%
- Precip. probability: 2%
- Precipitation: 0mm
- Visibility: 16km
Sunset: 9:02 pm
10 pm
- 23°C
- Feels like:
23°C
Mostly Cloudy
- Wind: 4km/h NE
- Pressure: 1018mbar
- Humidity: 73%
- Precip. probability: 8%
- Precipitation: 0mm
- Visibility: 16km
Tomorrow, a combination of primarily cloud-filled and occasionally clear and lightning-active weather is predicted.
The temperature will vary between a minimum of 21°C and a maximum of 27°C. The warmest part of the day will be from 1 pm to 5 pm.
The temperature will be more comparable to what’s typical for July than the usual maximum in June. The expected low will be also more consistent with what’s common in July than the current June average of 14.3°C.
The temperature will vary between a minimum of 21°C and a maximum of 27°C. The warmest part of the day will be from 1 pm to 5 pm.
The temperature will be more comparable to what’s typical for July than the usual maximum in June. The expected low will be also more consistent with what’s common in July than the current June average of 14.3°C.
Updated: Jun 24, 2025 @ 06:23:33 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
