Weather forecast for 10 days
Ottawa, Canada

Weather forecast for the weekend

Sunday, 15. Jun

Sunny
5:11 am

8:54 pm
EDT
Sunny
26°C / 11°C
  • Wind: 9km/h NNE
  • Humidity: 41%
  • Precip. probability: 1%
  • Precipitation: 0mm
  • UV index: 8
Today, on Sunday, June 15, sunshine will likely continue with scattered clouds at most.
A considerable disparity in temperature is predicted, reaching up to a maximum of a moderately hot 26°C and falling to a minimum of a fresh 11°C.
Today, the forecast high deviates from June's norm and tracks July's average temperature of 25.3°C.
Sunrise was at 5:11 am and sunset will be at 8:54 pm; the daylight will last for 15h and 43min.

Frequently asked questions

What is the weather forecast for Ottawa for the next ten days?
In Ottawa, weather will be unstable, and a combination of dull, storm-filled, mostly clear and rainy weather is predicted for the next ten days.
Will it rain in the next ten days?
Rain is anticipated on Wednesday, Thursday, Saturday and next Tuesday in Ottawa. With moderate precipitation of 12mm, Thursday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 24°C and 32°C, as the minimum temperature will vary between 11°C and 21°C.
Including the humidity's impact, the maximum feel-like temperature will vary between 24°C and 38°C.
What will be the hottest and the coldest days?
The hottest day will be next Monday, with a maximum of 32°C. Friday will be the coldest day, with a maximum temperature of 24°C.

Long-term weather forecast

Sun15.Jun
  • 26°C
  • 11°C
Sunny
Sunny
  • Wind: 9km/h NNE
  • Humidity: 41%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0mm
  • 5:11 am 8:54 pm EDT
Mon16.Jun
  • 28°C
  • 16°C
Partly Cloudy
Partly Cloudy
  • Wind: 11km/h SSE
  • Humidity: 46%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0mm
  • 5:11 am 8:55 pm EDT
Tue17.Jun
  • 26°C
  • 19°C
Cloudy
Cloudy
  • Wind: 21km/h S
  • Humidity: 71%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 5:12 am 8:55 pm EDT
Wed18.Jun
  • 28°C
  • 18°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 15km/h WSW
  • Humidity: 72%
  • UV index: 6
  • Precip. probability: 43%
  • Precipitation: 11mm
  • 5:12 am 8:55 pm EDT
Thu19.Jun
  • 25°C
  • 14°C
Showers
Showers
  • Wind: 17km/h WNW
  • Humidity: 80%
  • UV index: 5
  • Precip. probability: 60%
  • Precipitation: 12mm
  • 5:12 am 8:56 pm EDT
Fri20.Jun
  • 24°C
  • 14°C
Partly Cloudy
Partly Cloudy
  • Wind: 18km/h NW
  • Humidity: 61%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 5:12 am 8:56 pm EDT
Sat21.Jun
  • 26°C
  • 17°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 19km/h SSW
  • Humidity: 69%
  • UV index: 7
  • Precip. probability: 37%
  • Precipitation: 5mm
  • 5:12 am 8:56 pm EDT
Sun22.Jun
  • 28°C
  • 18°C
Partly Cloudy
Partly Cloudy
  • Wind: 16km/h W
  • Humidity: 68%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 5:12 am 8:56 pm EDT
Mon23.Jun
  • 32°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Wind: 20km/h SW
  • Humidity: 64%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 5:13 am 8:57 pm EDT
Tue24.Jun
  • 28°C
  • 16°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 20km/h W
  • Humidity: 66%
  • UV index: 8
  • Precip. probability: 38%
  • Precipitation: 3mm
  • 5:13 am 8:57 pm EDT
The weather will be unstable for the next ten days, and a mix of gloomy, stormy, dry and sunny and showery weather is forecasted.
Rain is expected on Wednesday, Thursday, Saturday and next Tuesday.
Significant changes in temperature are expected in the next ten days. Highs will range from 24°C to 32°C, while the lowest nightly temperature differences will be also quite pronounced, as nighttime lows are forecast to fall between 11°C and 21°C.
Expect the hottest day on next Monday, with temperatures peaking at 32°C; the lowest daytime temperature of the period will be reached on Friday, peaking at 24°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase substantially and vary between 24°C and a torrid 38°C.
Updated: Jun 15, 2025 @ 11:40:34 UTC
Published by: Weather Atlas | About Us
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