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Ottawa 10-Day Weather Forecast

Sat   Sep 07
18°C | 8°C
W 18 km/h
13 mm
broken clouds and rain

broken clouds and rain

Sun   Sep 08
12°C | 7°C
W 25 km/h
1.5 mm
overcast and rain

overcast and rain

Mon   Sep 09
20°C | 8°C
W 18 km/h
almost clear and no rain

almost clear and no rain

Tue   Sep 10
20°C | 9°C
W 14 km/h
almost clear and no rain

almost clear and no rain

Wed   Sep 11
25°C | 11°C
SW 11 km/h
almost clear and no rain

almost clear and no rain

Thu   Sep 12
28°C | 14°C
SW 11 km/h
almost clear and no rain

almost clear and no rain

Fri   Sep 13
28°C | 16°C
W 11 km/h
clear and no rain

clear and no rain

Sat   Sep 14
28°C | 18°C
W 11 km/h
clear and no rain

clear and no rain

Sun   Sep 15
27°C | 15°C
E 14 km/h
almost clear and no rain

almost clear and no rain

Mon   Sep 16
22°C | 11°C
E 14 km/h
partly cloudy and no rain

partly cloudy and no rain

See the 10-day forecast for popular European destinations

Europe Forecast

Weather for today Sunday 8 Sep

For Sunday the predicted weather in Ottawa is overcast clouds with rain reaching up to 1.5 mm. The maximum temperature is a moderate 12°C, while the minimum temperature is a cold 7°C.

Weather for tomorrow Monday 9 Sep

For Monday the forecast for Ottawa is almost clear with no rain. The maximum predicted temperature is a pleasant 20°C, while the minimum temperature is a cold 8°C.

Get more details in the extended 10 day forecast. Check out our September climate page to see if the current temperatures in Ottawa is typical for this time of year.