Ottawa weather live forecast

Today's maximum temperature in Ottawa is expected to be 22°C. Select a day from the live weather forecast for Ottawa, Ontario, Canada for more weather parameters.

Wednesday
4th Nov
22

12

5

2
Thursday
5th Nov
19

11

3

1
Friday
6th Nov
13

8

1

0
Saturday
7th Nov
9

5

3

2
Sunday
8th Nov
9

3

5

2

5-day weather forecast updated at 04:00 on Wednesday 4th November 2026 GMT

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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 Wednesday 4th November 2026

Expect broken clouds in Ottawa, Ontario with a maximum temperature of 22°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

22
°C maximum temperature
12
°C minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
22
°C wind chill
11
kph wind from SW

Ottawa weather for Thursday 5th November 2026

Expect mostly cloudy with rain in Ottawa, Ontario with a maximum temperature of 19°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a gentle breeze of 19 kph from the south-west.

19
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
1
UV index (Low)
70
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
19
kph wind from SW

Ottawa weather for Friday 6th November 2026

Expect mostly cloudy with light rain in Ottawa, Ontario with a maximum temperature of 13°C and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a light breeze of 11 kph from the north-east.

13
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
67
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
11
kph wind from NE

Ottawa weather for Saturday 7th November 2026

Expect mostly cloudy with rain in Ottawa, Ontario with a maximum temperature of 9°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 61% chance of some rain and a light breeze of 11 kph from the north-east.

9
°C maximum temperature
5
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
2
UV index (Low)
61
% chance of some rain
<10
mm of rainfall expected
7
°C wind chill
11
kph wind from NE

Ottawa weather for Sunday 8th November 2026

Expect sunshine and showers in Ottawa, Ontario with a maximum temperature of 9°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a gentle breeze of 13 kph from the west.

9
°C maximum temperature
3
°C minimum temperature
sunshine and showers
5
hours of sunshine
2
UV index (Low)
34
% chance of some rain
<2
mm of rainfall expected
7
°C wind chill
13
kph wind from W

More about Ontario

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Ontario - quick facts
Flight time^✝	8 hours
Time difference	UK -5 to -6 hours
Language(s)	English, French
Currency	Canadian Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes