Current weather, hourly forecast, radar, and weekly outlook for Petawawa, Ontario — updated throughout the day.
Updated 8:00 PM
Persons in or near this area should be on the lookout for adverse weather conditions and take necessary safety precautions. Issued: 6:49 PM EDT Tuesday 14 July 2026
Persons in or near this area should be on the lookout for adverse weather conditions and take necessary safety precautions. Issued: 2:21 PM EDT Tuesday 14 July 2026
Persons in or near this area should be on the lookout for adverse weather conditions and take necessary safety precautions. Issued: 1:52 PM EDT Tuesday 14 July 2026
Feels like 32°C
It's a comfortably mild Monday afternoon under overcast skies, with a refreshing westerly breeze making it feel quite pleasant despite the cloud cover. Perfect conditions for outdoor activities like hiking the trails or enjoying the waterfront – just throw on a light layer since the clouds are keeping things cooler than you might expect for mid-June. The low chance of rain makes it a great time to get outside and enjoy what the Ottawa Valley has to offer.
Overcast until 7 PM when skies clear, temperatures peaking at 19° by 6 PM then dropping to 13° by 11 PM.
A cool and unsettled week ahead with temperatures running below seasonal norms and frequent precipitation expected. Conditions will range from light drizzle to heavier rain and thunderstorms, so keep rain gear handy and plan indoor alternatives for outdoor activities. The persistent cloud cover and wet weather will make it feel more like late spring than mid-June.
Radar data provided by Windy.com