Ottawa weather live forecast

Today's maximum temperature in Ottawa is expected to be 1°C. Select a day from the live weather forecast for Ottawa, Ontario, Canada for more weather parameters.

Sunday
11th Jan
1

-6

1

1
Monday
12th Jan
0

-10

2

1
Tuesday
13th Jan
2

-1

0

1
Wednesday
14th Jan
1

-8

4

1

5-day weather forecast updated at 04:00 on Friday 9th January 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 Sunday 11th January 2026

Expect cloudy with some snow in Ottawa, Ontario with a maximum temperature of 1°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 cm of snow expected with 58% chance of some snow and a moderate breeze of 23 kph from the west.

1
°C maximum temperature
-6
°C minimum temperature
cloudy with some snow
1
hour of sunshine
1
UV index (Low)
58
% chance of some snow
<10
cm of snow expected
-4
°C wind chill
23
kph wind from W

Ottawa weather for Monday 12th January 2026

Expect mostly cloudy with light snow in Ottawa, Ontario with a maximum temperature of 0°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 65% chance of some snow and a moderate breeze of 21 kph from the south-west.

0
°C maximum temperature
-10
°C minimum temperature
mostly cloudy with light snow
2
hours of sunshine
1
UV index (Low)
65
% chance of some snow
<2
cm of snow expected
-6
°C wind chill
21
kph wind from SW

Ottawa weather for Tuesday 13th January 2026

Expect overcast with light snow in Ottawa, Ontario with a maximum temperature of 2°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 65% chance of some snow and a gentle breeze of 17 kph from the south-west.

2
°C maximum temperature
-1
°C minimum temperature
overcast with light snow
0
hours of sunshine
1
UV index (Low)
65
% chance of some snow
<2
cm of snow expected
-3
°C wind chill
17
kph wind from SW

Ottawa weather for Wednesday 14th January 2026

Expect mostly cloudy with snow in Ottawa, Ontario with a maximum temperature of 1°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 5-10 cm of snow expected with 70% chance of some snow and a gentle breeze of 19 kph from the north-west.

1
°C maximum temperature
-8
°C minimum temperature
mostly cloudy with snow
4
hours of sunshine
1
UV index (Low)
70
% chance of some snow
<10
cm of snow expected
-4
°C wind chill
19
kph wind from NW

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Metric (°C / mm) | Imperial (°F / inches)

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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