Weather forecast for 10 days
Ottawa, Canada

Weather forecast for the weekend

Saturday, 14. Jun

Mostly Sunny
5:11 am

8:54 pm
EDT
Mostly Sunny
23°C / 10°C
  • Wind: 13km/h ENE
  • Humidity: 45%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • UV index: 8
Today, blue skies and warm sunshine will define the conditions.
The highest temperature will be a warm 23°C, while the lowest temperature will be a cool 10°C.
Forecasts show the temperature expected to reach the usual June high of 21.6°C.
Sunrise will be at 5:11 am and sunset at 8:54 pm; the daylight will last for 15h and 43min.

Sunday, 15. Jun

Mostly Sunny
5:11 am

8:54 pm
EDT
Mostly Sunny
26°C / 11°C
  • Wind: 9km/h NNE
  • Humidity: 43%
  • Precip. probability: 2%
  • Precipitation: 0mm
  • UV index: 8
Tomorrow, on Sunday, June 15, sunshine will take center stage, with just faint traces of clouds.
A substantial temperature range, peaking at a temperate 26°C and bottoming out at a crisp 11°C, is anticipated.
The forecast high is higher and more aligned with what is typical in July than in June.
Sunrise will be at 5:11 am and sunset at 8:54 pm; tomorrow's daylight will last for 15h and 43min.

Frequently asked questions

What is the weather forecast for Ottawa for tomorrow?
On Sunday, a crisp, sunny atmosphere is likely.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 26°C, while the minimum temperature will be 11°C.
The highest temperature tomorrow will be a couple of degrees higher than the average maximum temperature in June. Tomorrow, the lowest temperature will be in line with the average low temperature.
What time are sunrise and sunset tomorrow?
On Sunday, in Ottawa, sunrise will be at 5:11 am and sunset at 8:54 pm (EDT).
How many hours of daylight will Ottawa have tomorrow?
In Ottawa, tomorrow, there will be 15h and 43min of daylight.
What is the weather forecast for Ottawa for the next ten days?
In Ottawa, weather will be unstable, and a combination of gloomy, stormy, bright and damp weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Wednesday through Friday and next Sunday in Ottawa. With moderate precipitation of 12mm, Friday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 22°C and 28°C, as the minimum temperature will be between 10°C and 19°C.
What will be the warmest and the coldest days?
The warmest day will be Tuesday, with a maximum of 28°C. With a maximum temperature of 22°C, next Saturday will be the coldest day.

Long-term weather forecast

Sat14.Jun
  • 23°C
  • 10°C
Mostly Sunny
Mostly Sunny
  • Wind: 13km/h ENE
  • Humidity: 45%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0mm
  • 5:11 am 8:54 pm EDT
Sun15.Jun
  • 26°C
  • 11°C
Mostly Sunny
Mostly Sunny
  • Wind: 9km/h NNE
  • Humidity: 43%
  • UV index: 8
  • Precip. probability: 2%
  • Precipitation: 0mm
  • 5:11 am 8:54 pm EDT
Mon16.Jun
  • 27°C
  • 16°C
Partly Cloudy
Partly Cloudy
  • Wind: 13km/h SSW
  • Humidity: 51%
  • UV index: 5
  • Precip. probability: 4%
  • Precipitation: 0mm
  • 5:11 am 8:55 pm EDT
Tue17.Jun
  • 28°C
  • 19°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 19km/h SSW
  • Humidity: 64%
  • UV index: 6
  • Precip. probability: 21%
  • Precipitation: 0mm
  • 5:12 am 8:55 pm EDT
Wed18.Jun
  • 26°C
  • 18°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 16km/h WSW
  • Humidity: 76%
  • UV index: 6
  • Precip. probability: 38%
  • Precipitation: 4mm
  • 5:12 am 8:55 pm EDT
Thu19.Jun
  • 25°C
  • 13°C
Thunderstorms
Thunderstorms
  • Wind: 23km/h SSW
  • Humidity: 85%
  • UV index: 5
  • Precip. probability: 63%
  • Precipitation: 6mm
  • 5:12 am 8:56 pm EDT
Fri20.Jun
  • 23°C
  • 12°C
Partly Cloudy
Partly Cloudy
  • Wind: 20km/h WNW
  • Humidity: 61%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 12mm
  • 5:12 am 8:56 pm EDT
Sat21.Jun
  • 22°C
  • 15°C
PM Showers
PM Showers
  • Wind: 18km/h WSW
  • Humidity: 63%
  • UV index: 7
  • Precip. probability: 36%
  • Precipitation: 0mm
  • 5:12 am 8:56 pm EDT
Sun22.Jun
  • 25°C
  • 15°C
Partly Cloudy
Partly Cloudy
  • Wind: 16km/h WNW
  • Humidity: 62%
  • UV index: 7
  • Precip. probability: 21%
  • Precipitation: 5mm
  • 5:12 am 8:56 pm EDT
Mon23.Jun
  • 26°C
  • 16°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 17km/h WSW
  • Humidity: 63%
  • UV index: 6
  • Precip. probability: 42%
  • Precipitation: 0mm
  • 5:13 am 8:57 pm EDT
Mixed conditions are forecasted for the coming ten days, and a mix of dull, stormy, bright and rainy weather is forecasted.
Rainfall is anticipated on Wednesday through Friday and next Sunday.
In the upcoming days, the maximum temperature will vary between 22°C and 28°C, while there will be a marked difference in overnight low temperatures, as temperatures overnight will fluctuate from 10°C up to 19°C.
Tuesday will be the warmest day, with a maximum temperature of 28°C; the lowest daytime temperature of the period will be reached on next Saturday, peaking at 22°C.
Updated: Jun 14, 2025 @ 04:46:07 UTC
Published by: Weather Atlas | About Us
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