Ottawa weather live forecast

Today's maximum temperature in Ottawa is expected to be 14°C. Select a day from the live weather forecast for Ottawa, Ontario, Canada for more weather parameters.

Friday
24th Apr
14

2

14

5
Saturday
25th Apr
13

2

2

5
Sunday
26th Apr
17

4

12

5
Monday
27th Apr
19

5

13

5
Tuesday
28th Apr
19

7

1

3

5-day weather forecast updated at 04:00 on Friday 24th April 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 Friday 24th April 2026

Expect clear skies in Ottawa, Ontario with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north.

14
°C maximum temperature
2
°C minimum temperature
clear skies
14
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
13
kph wind from N

Ottawa weather for Saturday 25th April 2026

Expect mostly cloudy with light rain in Ottawa, Ontario with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 1% chance of some rain and a moderate breeze of 20 kph from the east.

13
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
5
UV index (Moderate)
1
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
20
kph wind from E

Ottawa weather for Sunday 26th April 2026

Expect scattered clouds in Ottawa, Ontario with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

17
°C maximum temperature
4
°C minimum temperature
scattered clouds
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
7
kph wind from E

Ottawa weather for Monday 27th April 2026

Expect scattered clouds in Ottawa, Ontario with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.

19
°C maximum temperature
5
°C minimum temperature
scattered clouds
13
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from E

Ottawa weather for Tuesday 28th April 2026

Expect mostly cloudy with light rain in Ottawa, Ontario with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 18 kph from the south-east.

19
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
72
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
18
kph wind from SE

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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