Winnipeg will experience a warm and sunny start to September with highs reaching 29°C, followed by cooler, rainy weather later in the week

Winnipeg is basking in a warm and sunny start to September. Today, the city will enjoy mostly sunny skies with a high of 29°C. The humidex will make it feel like 32°C, so it’s a good idea to dress light and stay hydrated. Winds will be from the south at 30 km/h, providing a gentle breeze throughout the day. As night falls, the temperature will drop to a mild 18°C, with partly cloudy skies expected.

Wednesday continues the trend with a high of 26°C and a mix of sun and cloud. However, expect a shift by Wednesday night as rain moves in, cooling things down significantly. Thursday is looking much cooler with rain throughout the day and a high of just 16°C. The night will clear up but temperatures will drop to a chilly 4°C. The cool weather sticks around on Friday, with a sunny day but highs only reaching 16°C. The weekend will bring a gradual warm-up, with Saturday hitting 21°C and Sunday reaching a pleasant 25°C under sunny skies.

Historically, Winnipeg sees average highs around 21°C in early September, so today’s weather is definitely on the warmer side. This warm streak won’t last, so enjoy it while you can!

What to Wear?

For today, light summer clothing is perfect, but keep a light sweater or jacket handy for the cooler evenings later in the week. By Thursday and Friday, you’ll want to switch to warmer layers as the temperatures dip.

Fun Fact

Winnipeg enjoys about 8.4 hours of sunshine on average in September, which should keep spirits high even as the temperatures drop later in the week.