Weather forecast for 10 days
Canada

Weather forecast for the weekend

Saturday, 21. Jun

PM Showers
05:12

20:56
EDT
PM Showers
26°C / 16°C
  • Wind: 16km/h SSW
  • Humidity: 61%
  • Precip. probability: 36%
  • Precipitation: 7mm
  • UV index: 6
On Saturday, June 21, on-and-off showers may develop in the afternoon.
The likelihood of rainfall is low, and light precipitation is anticipated. Temperatures are predicted to range from a maximum of a moderately hot 26°C to a minimum of a breezy 16°C.
The projected high resembles July more than June, matching 25.3°C rather than 21.6°C.
Sunrise will be at 5:12 am and sunset at 8:56 pm; the daylight will last for 15h and 44min.

Sunday, 22. Jun

Partly Cloudy
05:12

20:56
EDT
Partly Cloudy
29°C / 19°C
  • Wind: 15km/h WSW
  • Humidity: 71%
  • Precip. probability: 24%
  • Precipitation: 0mm
  • UV index: 6
On Sunday, in Ottawa, the sky will feature a blend of clouds and sunshine.
Rainfall is not anticipated. The temperature is expected to vary between a temperate 29°C and a breezy 19°C.
On Sunday, it will be hotter with a forecast high that reflects July's climate of 25.3°C.
Sunrise will be at 5:12 am and sunset at 8:56 pm; the daylight will last for 15h and 44min.

Long-term weather forecast

Mon16.Jun
  • 28°C
  • 15°C
Partly Cloudy
Partly Cloudy
  • Wind: 9km/h SSW
  • Humidity: 33%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0mm
  • 05:11 20:55 EDT
Tue17.Jun
  • 27°C
  • 19°C
Cloudy
Cloudy
  • Wind: 20km/h S
  • Humidity: 68%
  • UV index: 5
  • Precip. probability: 15%
  • Precipitation: 0mm
  • 05:12 20:55 EDT
Wed18.Jun
  • 29°C
  • 18°C
Partly Cloudy
Partly Cloudy
  • Wind: 15km/h W
  • Humidity: 63%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 5mm
  • 05:12 20:55 EDT
Thu19.Jun
  • 26°C
  • 13°C
Thunderstorms
Thunderstorms
  • Wind: 20km/h WSW
  • Humidity: 76%
  • UV index: 6
  • Precip. probability: 60%
  • Precipitation: 10mm
  • 05:12 20:56 EDT
Fri20.Jun
  • 23°C
  • 12°C
Partly Cloudy
Partly Cloudy
  • Wind: 19km/h WNW
  • Humidity: 62%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 05:12 20:56 EDT
Sat21.Jun
  • 26°C
  • 16°C
PM Showers
PM Showers
  • Wind: 16km/h SSW
  • Humidity: 61%
  • UV index: 6
  • Precip. probability: 36%
  • Precipitation: 7mm
  • 05:12 20:56 EDT
Sun22.Jun
  • 29°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Wind: 15km/h WSW
  • Humidity: 71%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 05:12 20:56 EDT
Mon23.Jun
  • 33°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Wind: 20km/h SW
  • Humidity: 65%
  • UV index: 8
  • Precip. probability: 15%
  • Precipitation: 0mm
  • 05:13 20:57 EDT
Tue24.Jun
  • 30°C
  • 17°C
Partly Cloudy
Partly Cloudy
  • Wind: 20km/h W
  • Humidity: 66%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0mm
  • 05:13 20:57 EDT
Wed25.Jun
  • 25°C
  • 15°C
PM Showers
PM Showers
  • Wind: 15km/h NW
  • Humidity: 68%
  • UV index: 7
  • Precip. probability: 38%
  • Precipitation: 3mm
  • 05:13 20:57 EDT
Models point to a combination of primarily dull and occasionally showery and lightning-active weather is predicted.
Rainfall is anticipated on Wednesday, Thursday, Saturday and next Wednesday.
Expect a substantial fluctuation in daytime highs throughout the forecast window. The maximum temperature will vary between 23°C and 33°C, while the lowest nightly temperature differences will be also quite pronounced, as the minimum temperature is expected to range between 12°C and 21°C.
Next Monday is expected to be the hottest, reaching up to 33°C; expect the coldest day on Friday with a high of 23°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase substantially and vary between 23°C and an extremely hot 41°C.
Updated: Jun 16, 2025 @ 15:39:32 UTC
Published by: Weather Atlas | About Us
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