Weather forecast for tomorrow
Wednesday, Jun 11.
5:54 am
8:47 pm
CDT
8:47 pm
CDT
Partly Cloudy
91°F / 64°F
- Wind: 12mph SSW
- Humidity: 55%
- Precip. probability: 10%
- Precipitation: 0"
- UV index: 9
Tomorrow, on Wednesday, clouds and sunshine will create a dynamic sky throughout the day.
Temperature changes will be considerable, from a high of a humid 91.4°F to a low of a breezy 64.4°F.
The maximum heat index, which combines relative humidity and air temperature, is estimated at a very hot 100.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
A high of 91.4°F is expected, which aligns better with July's average peak of 87.4°F than June's 83.8°F.
Sunrise will be at 5:54 am and sunset at 8:47 pm; tomorrow's daylight will last for 14h and 53min.
Temperature changes will be considerable, from a high of a humid 91.4°F to a low of a breezy 64.4°F.
The maximum heat index, which combines relative humidity and air temperature, is estimated at a very hot 100.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
A high of 91.4°F is expected, which aligns better with July's average peak of 87.4°F than June's 83.8°F.
Sunrise will be at 5:54 am and sunset at 8:47 pm; tomorrow's daylight will last for 14h and 53min.
Frequently asked questions
What is the weather forecast for Ottawa for tomorrow?
Tomorrow, some passing clouds may drift through, but the sun will shine at times.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 91.4°F, while the lowest temperature will be 64.4°F. The maximum heat index, which combines air temperature and relative humidity, is estimated at 100.4°F.
The maximum temperature will be slightly warmer than the average highest temperature of 83.8°F in June. The lowest temperature will be in line with the average low of 66.7°F.
The maximum temperature will be slightly warmer than the average highest temperature of 83.8°F in June. The lowest temperature will be in line with the average low of 66.7°F.
When are sunrise and sunset tomorrow in Ottawa?
On Wednesday, in Ottawa, sunrise will be at 5:54 am and sunset at 8:47 pm (CDT).
How long will the day be tomorrow?
In Ottawa, the length of the day tomorrow will be 14h and 53min.
Hourly weather forecast
12 am
- 68°F
- Feels like:
68°F
Partly Cloudy
- Wind: 6mph SSE
- Pressure: 29.97"Hg
- Humidity: 69%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 64°F
- Feels like:
64°F
Partly Cloudy
- Wind: 6mph SSE
- Pressure: 29.97"Hg
- Humidity: 74%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 63°F
- Feels like:
63°F
Mostly Clear
- Wind: 4mph SSE
- Pressure: 29.97"Hg
- Humidity: 76%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
Sunrise: 5:54 am
6 am
- 63°F
- Feels like:
63°F
Partly Cloudy
- Wind: 4mph S
- Pressure: 30"Hg
- Humidity: 79%
- Precip. probability: 9%
- Precipitation: 0"
- Visibility: 10mi
8 am
- 70°F
- Feels like:
70°F
Partly Cloudy
- Wind: 6mph S
- Pressure: 30"Hg
- Humidity: 78%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 79°F
- Feels like:
82°F
Partly Cloudy
- Wind: 7mph SSW
- Pressure: 29.97"Hg
- Humidity: 64%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 86°F
- Feels like:
90°F
Partly Cloudy
- Wind: 9mph SSW
- Pressure: 29.97"Hg
- Humidity: 51%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 90°F
- Feels like:
91°F
Partly Cloudy
- Wind: 12mph SSW
- Pressure: 29.94"Hg
- Humidity: 43%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 90°F
- Feels like:
91°F
Partly Cloudy
- Wind: 11mph SSW
- Pressure: 29.91"Hg
- Humidity: 41%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 88°F
- Feels like:
90°F
Partly Cloudy
- Wind: 9mph S
- Pressure: 29.91"Hg
- Humidity: 45%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 82°F
- Feels like:
84°F
Partly Cloudy
- Wind: 6mph S
- Pressure: 29.91"Hg
- Humidity: 57%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 8:47 pm
10 pm
- 75°F
- Feels like:
77°F
Partly Cloudy
- Wind: 5mph S
- Pressure: 29.91"Hg
- Humidity: 74%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, on Wednesday, primarily cloudy and occasionally clear weather is anticipated.
The temperature will vary between a minimum of 62.6°F and a maximum of 89.6°F. The hottest part of the day will be from 2 pm to 4 pm.
The expected temperature aligns more with July's average high than with June's 83.8°F. The lowest temperature is alike with June's typical minimum of 66.7°F.
The temperature will vary between a minimum of 62.6°F and a maximum of 89.6°F. The hottest part of the day will be from 2 pm to 4 pm.
The expected temperature aligns more with July's average high than with June's 83.8°F. The lowest temperature is alike with June's typical minimum of 66.7°F.
Updated: Jun 10, 2025 @ 23:50:42 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
