Weather forecast for tomorrow
Monday, 16. Jun
5:11 am
8:55 pm
EDT
8:55 pm
EDT
Partly Cloudy
28°C / 16°C
- Wind: 11km/h SSE
- Humidity: 46%
- Precip. probability: 3%
- Precipitation: 0mm
- UV index: 8
Tomorrow, on Monday, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
The maximum forecasted temperature is a temperate 28°C, while the minimum temperature will be an enjoyable 16°C.
The maximum heat index, which combines air temperature and relative humidity, is assessed at 28°C.
The expected high is higher and consistent with July's normal of 25.3°C rather than June's.
Sunrise will be at 5:11 am and sunset at 8:55 pm; tomorrow's daylight will last for 15h and 43min.
The maximum forecasted temperature is a temperate 28°C, while the minimum temperature will be an enjoyable 16°C.
The maximum heat index, which combines air temperature and relative humidity, is assessed at 28°C.
The expected high is higher and consistent with July's normal of 25.3°C rather than June's.
Sunrise will be at 5:11 am and sunset at 8:55 pm; tomorrow's daylight will last for 15h and 43min.
Frequently asked questions
What is the weather forecast for Ottawa for tomorrow?
On Monday, sunny moments will alternate with patchy cloud cover.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 28°C, while the minimum temperature will be 16°C. The maximum heat index, which measures the combined effect of heat and moisture, is assessed at 28°C.
The highest temperature will be significantly higher than the average maximum of 21.6°C in June. The lowest temperature will be slightly warmer than the average low of 11.3°C.
The highest temperature will be significantly higher than the average maximum of 21.6°C in June. The lowest temperature will be slightly warmer than the average low of 11.3°C.
When is the sunrise / sunset tomorrow?
On Monday, in Ottawa, sunrise will be at 5:11 am and sunset at 8:55 pm (EDT).
How long will the day be tomorrow?
In Ottawa, the length of the day tomorrow will be 15h and 43min.
Hourly weather forecast
12 am
- 15°C
- Feels like:
15°C
Clear
- Wind: 5km/h NNE
- Pressure: 1020mbar
- Humidity: 68%
- Precip. probability: 3%
- Precipitation: 0mm
- Visibility: 16km
2 am
- 13°C
- Feels like:
13°C
Clear
- Wind: 3km/h NE
- Pressure: 1020mbar
- Humidity: 79%
- Precip. probability: 5%
- Precipitation: 0mm
- Visibility: 16km
4 am
- 12°C
- Feels like:
12°C
Clear
- Wind: 3km/h NNE
- Pressure: 1020mbar
- Humidity: 83%
- Precip. probability: 5%
- Precipitation: 0mm
- Visibility: 16km
Sunrise: 5:11 am
6 am
- 12°C
- Feels like:
12°C
Sunny
- Wind: 4km/h NNE
- Pressure: 1020mbar
- Humidity: 85%
- Precip. probability: 5%
- Precipitation: 0mm
- Visibility: 16km
8 am
- 16°C
- Feels like:
16°C
Mostly Sunny
- Wind: 6km/h NE
- Pressure: 1020mbar
- Humidity: 68%
- Precip. probability: 1%
- Precipitation: 0mm
- Visibility: 16km
10 am
- 21°C
- Feels like:
21°C
Partly Cloudy
- Wind: 6km/h E
- Pressure: 1019mbar
- Humidity: 50%
- Precip. probability: 0%
- Precipitation: 0mm
- Visibility: 16km
12 pm
- 24°C
- Feels like:
24°C
Partly Cloudy
- Wind: 9km/h SE
- Pressure: 1018mbar
- Humidity: 41%
- Precip. probability: 0%
- Precipitation: 0mm
- Visibility: 16km
2 pm
- 26°C
- Feels like:
26°C
Partly Cloudy
- Wind: 9km/h SSW
- Pressure: 1017mbar
- Humidity: 34%
- Precip. probability: 0%
- Precipitation: 0mm
- Visibility: 16km
4 pm
- 27°C
- Feels like:
27°C
Mostly Sunny
- Wind: 10km/h SW
- Pressure: 1016mbar
- Humidity: 33%
- Precip. probability: 0%
- Precipitation: 0mm
- Visibility: 16km
6 pm
- 27°C
- Feels like:
27°C
Mostly Sunny
- Wind: 11km/h SSW
- Pressure: 1015mbar
- Humidity: 39%
- Precip. probability: 0%
- Precipitation: 0mm
- Visibility: 16km
8 pm
- 24°C
- Feels like:
24°C
Sunny
- Wind: 11km/h SSW
- Pressure: 1014mbar
- Humidity: 48%
- Precip. probability: 0%
- Precipitation: 0mm
- Visibility: 16km
Sunset: 8:55 pm
10 pm
- 21°C
- Feels like:
21°C
Clear
- Wind: 9km/h S
- Pressure: 1015mbar
- Humidity: 65%
- Precip. probability: 3%
- Precipitation: 0mm
- Visibility: 16km
Tomorrow, on Monday, primarily dry and sunny and occasionally cloudy weather is predicted.
The temperature will be between the lowest temperature of 11°C and the highest temperature of 27°C. The warmest part of the day will be from 3 pm to 6 pm.
The temperature will be more consistent with what’s typical for July than the usual maximum in June. The expected low will be also more resembling what’s common in July than the current June average of 11.3°C.
The temperature will be between the lowest temperature of 11°C and the highest temperature of 27°C. The warmest part of the day will be from 3 pm to 6 pm.
The temperature will be more consistent with what’s typical for July than the usual maximum in June. The expected low will be also more resembling what’s common in July than the current June average of 11.3°C.
Updated: Jun 15, 2025 @ 09:22:30 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
