Ottawa: Weather forecasts & current conditions

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Hot and humid start to the work week

Hot and humid start to the work week

August 17, 2026 at 6:01a.m. EDT

Ottawa 6 p.m. Saturday weather update

CTV’s Austin Lee looks at the local and regional forecast for Ottawa on Sunday, Aug. 16, 2026.

August 16, 2026 at 6:30p.m. EDT

As flood risk rises, here’s what homeowners need to know Opens in new window

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Only 1 candidate is registered to run for mayor, reeve in these 21 eastern Ontario municipalities

Only 1 candidate is registered to run for mayor, reeve in these 21 eastern Ontario municipalities

O-Train operating on 1 track between Hurdman and uOttawa stations

O-Train operating on 1 track between Hurdman and uOttawa stations

Driver visiting eastern Ontario from another country stopped for stunt driving on Hwy. 401

Driver visiting eastern Ontario from another country stopped for stunt driving on Hwy. 401

More trips across Canada-U.S. border from eastern Ontario to New York State in July

More trips across Canada-U.S. border from eastern Ontario to New York State in July

Ottawa firefighters rescue woman trapped in mud at Kanata pond

Ottawa firefighters rescue woman trapped in mud at Kanata pond

Hot and humid start to the work week

Hot and humid start to the work week

Parents, councillor call for barriers after vehicle crashes through schoolyard

Parents, councillor call for barriers after vehicle crashes through schoolyard

Donations pour into Manotick café to support Colombia earthquake victims

Donations pour into Manotick café to support Colombia earthquake victims

Ottawa councillor calls for infrastructure help at AMO after record-breaking summer of storms

Ottawa councillor calls for infrastructure help at AMO after record-breaking summer of storms