10-Day Weather Forecast for Ottawa (ON)

Six-hourly outlook through Tuesday 28 July. Updated every three hours via MET Norway.

Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Sunday
19 Jul
Mostly sunny
15°C (59°F)
0 mm (0 in)
Mostly sunny
22°C (72°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Hourly ›
Monday
20 Jul
Mostly clear
16°C (61°F)
0 mm (0 in)
Mostly sunny
17°C (63°F)
0 mm (0 in)
Cloudy
25°C (77°F)
0 mm (0 in)
Cloudy
22°C (72°F)
0.1 mm (0 in)
Hourly ›
Tuesday
21 Jul
Cloudy
18°C (64°F)
0 mm (0 in)
Heavy rain
20°C (68°F)
5.5 mm (0.2 in)
Heavy rain showers
22°C (72°F)
5.9 mm (0.2 in)
Heavy rain showers
22°C (72°F)
5.1 mm (0.2 in)
Hourly ›
Wednesday
22 Jul
Light rain
20°C (68°F)
0.7 mm (0.03 in)
Cloudy
17°C (63°F)
0.3 mm (0.01 in)
Partly cloudy
20°C (68°F)
0.1 mm (0 in)
Clear skies
18°C (64°F)
0 mm (0 in)
Hourly ›
Thursday
23 Jul
Clear skies
15°C (59°F)
0 mm (0 in)
Clear skies
17°C (63°F)
0 mm (0 in)
Clear skies
24°C (75°F)
0 mm (0 in)
Partly cloudy
22°C (72°F)
0 mm (0 in)
Hourly ›
Friday
24 Jul
Clear skies
16°C (61°F)
0 mm (0 in)
Clear skies
18°C (64°F)
0 mm (0 in)
Clear skies
26°C (79°F)
0 mm (0 in)
Partly cloudy
23°C (73°F)
0.3 mm (0.01 in)
Hourly ›
Saturday
25 Jul
Partly cloudy
19°C (66°F)
0.2 mm (0.01 in)
Rain
19°C (66°F)
3.2 mm (0.1 in)
Rain showers
23°C (73°F)
1.4 mm (0.1 in)
Clear skies
22°C (72°F)
0 mm (0 in)
Hourly ›
Sunday
26 Jul
Cloudy
18°C (64°F)
0 mm (0 in)
Cloudy
18°C (64°F)
0.1 mm (0 in)
Cloudy
26°C (79°F)
0.1 mm (0 in)
Partly cloudy
26°C (79°F)
0 mm (0 in)
Hourly ›
Monday
27 Jul
Cloudy
22°C (72°F)
0 mm (0 in)
Cloudy
24°C (75°F)
0 mm (0 in)
Cloudy
31°C (88°F)
0.2 mm (0.01 in)
Rain
25°C (77°F)
1.2 mm (0.05 in)
Hourly ›
Tuesday
28 Jul
Heavy rain
22°C (72°F)
24 mm (0.9 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Ottawa this week?

Today's weather - Sunday 19 Jul

For Sunday the predicted weather in Ottawa is mostly sunny. The maximum temperature is a warm 22°C (72°F), while the minimum temperature is a mild 15°C (59°F).

Tomorrow's weather - Monday 20 Jul

The forecast for Ottawa on Monday is cloudy with some rain. High temperatures will reach a warm 25°C (77°F), with lows dropping to around 16°C (61°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Ottawa will reach 26°C (79°F) on Friday before declining again. Daytime highs during this period will average around 24°C (75°F), with nighttime lows around 17°C (63°F). Compared to normal July conditions, this is a bit cooler than usual. There will be plenty of sunshine throughout this time. Rain amounts will be close to average, with mixed conditions, with some heavy rain showers especially on Tue, Sat. Precipitation is likely on approximately 3 days (Tue, Wed, Sat).

Weather Forecast FAQ for Ottawa

When will be the warmest day next week?

The warmest day is expected to be Friday with a high of 26°C (79°F).

When will be the coldest day?

The coldest day is forecasted for Thursday with a low of 15°C (59°F).

Will it rain next week in Ottawa?

Yes, rain is expected on 3 days , specifically on Tue, Wed, Sat.

How much rainfall is expected next week?

A total of 23 mm (0.9 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 15°C (59°F) to 26°C (79°F).

More about Ottawa

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