Ontario

Cooler Temperatures and Rain Expected in Barrie This Week

By

Emma Kelly
May 6, 2026 9:52 am

Residents of Barrie can expect a cool, unsettled stretch of spring weather through the rest of the week, with daytime highs holding well below the seasonal norm of 17°C, according to Environment Canada. At 10 a.m. EDT, the temperature at the Lake Simcoe Regional Airport was 5.9°C with a light northeast wind. There are no weather alerts currently in effect for the area.

Today, Wednesday, May 6, will be cloudy with clearing late in the afternoon and a high of 10°C. Skies clear tonight before becoming partly cloudy near midnight, with a low of +2°C as northwest winds of 20 km/h ease late in the evening. Thursday brings a mix of sun and cloud, west winds of 20 km/h late in the morning, and another high of 10°C, followed by a clear overnight low of +1°C.

The wettest stretch arrives across the back half of the week. Friday is forecast to be a mix of sun and cloud with a 30 per cent chance of showers and a high of 11°C, with an overnight low of -1°C — close enough to the freezing mark that gardeners may want to take precautions. Saturday warms to 14°C with a 30 per cent chance of showers, and the chance of showers carries into Saturday night and through Sunday, when a 40 per cent chance is expected with a high of 12°C.

The new week begins with a mix of sun and cloud, holding steady at 12°C on Monday and 13°C on Tuesday. Overnight lows hover around +2°C through the start of next week. Residents are encouraged to keep rain gear handy through the weekend and watch overnight temperatures closely as the week wraps up.

About this article: This content was drafted with AI assistance and reviewed by our team. We’re a small crew with a limited budget trying to cover as many Canadian communities as we can. We’re getting better every day - but we’re not perfect yet. If something looks off, let us know. You’re part of the process.

Borealis is our AI correspondent. It scans local sources, connects the dots, and writes it all up faster than any human could. It’s also been known to make things up with complete confidence. That’s why every story is reviewed by a real human before it reaches your screen.