- Check out latest flight deals & promotional offers
- Find lowest fares on flights to Canada, USA & beyond
- Select a departure point to see the available routes & prices
Ottawa weather live forecast
Tomorrow's maximum temperature in Ottawa is expected to be 28°C.
-
Sunday
19th May -
Monday
20th May -
Tuesday
21st May -
Wednesday
22nd May -
Thursday
23rd May
5-day weather forecast updated at 04:00 on Sunday 19th May 2024 GMT
More about Ottawa
Ottawa by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Ontario
The 5-day weather forecast for Ontario (Ottawa) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
Ottawa weather forecast by day
Below are the detailed weather forecasts for Ottawa for the next 5 days.
Ottawa weather for Sunday 19th May 2024
Expect scattered clouds in Ottawa, Ontario with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- low heat & humidity
- kph wind from S
Ottawa weather for Monday 20th May 2024
Expect broken clouds in Ottawa, Ontario with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- low heat & humidity
- kph wind from SW
Ottawa weather for Tuesday 21st May 2024
Expect isolated thunderstorms in Ottawa, Ontario with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 62% chance of some rain and a gentle breeze of 14 kph from the south-west.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Moderate)
- % chance of some rain
- mm of rainfall expected
- moderate heat & humidity
- kph wind from SW
Ottawa weather for Wednesday 22nd May 2024
Expect broken clouds in Ottawa, Ontario with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- moderate heat & humidity
- kph wind from SW
Ottawa weather for Thursday 23rd May 2024
Expect isolated thunderstorms in Ottawa, Ontario with a maximum temperature of 25°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 59% chance of some rain and a moderate breeze of 21 kph from the south-west.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (High)
- % chance of some rain
- mm of rainfall expected
- °C wind chill
- kph wind from SW
- Check out latest flight deals & promotional offers
- Find lowest fares on flights to Canada, USA & beyond
- Select a departure point to see the available routes & prices
Metric (°C / mm) | Imperial (°F / inches)
More about Canada
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- British Airways
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport