News Blainville Quebec Canada September 27, 2025

Weather Forecast for Blainville, Canada: September 27-29, 2025

As we step into the final days of September, Blainville is set to enjoy a range of weather conditions, transitioning from a decidedly autumn-like chill to a warm and sunny end to the month. Here’s what to expect over the next three days:

Day 1: Saturday, September 27, 2025

Saturday will begin with a cool morning, where temperatures will start at around 10°C (49°F) and gradually rise to a pleasant 19°C (67°F) by the afternoon. Residents can look forward to mostly clear skies throughout the day, providing approximately 11.8 hours of sunlight. As sunset approaches around 6:41 PM, it will be a perfect opportunity for outdoor activities. The UV index is low at 1, making it suitable for day outings. Winds will be gentle, averaging 5 km/h from the WNW, with no precipitation expected. Humidity will hover around 72%, providing a crisp autumn feel.

Day 2: Sunday, September 28, 2025

Sunday promises to be the warmest day of the three, with highs reaching up to 25°C (77°F). The morning will see a mild start at 14°C (58°F). The skies will be partly cloudy for most of the day, transitioning to a predominantly sunny afternoon. With a UV index of 1, outdoor enthusiasts are encouraged to relish the sun, albeit caution is still advisable. Winds will pick up slightly, coming in from the SSW at about 9 km/h, but still remaining gentle. The overall humidity will be a comfortable 64%. This weekend will be ideal for families to enjoy picnics or strolls in the parks.

Day 3: Monday, September 29, 2025

On Monday, September 29, Blainville will bask in another warm day, with temperatures expected to rise to 26°C (80°F), maintaining a thermal comfort from the chilly start of 9°C (48°F). This day will likely be marked by plenty of sunshine and minimal cloud cover, providing a beautiful clear sky. The UV index will slightly increase to 4, suggesting that sun protection strategies are advisable, especially during midday. Winds will continue to be moderate at around 11 km/h from the WSW. With humidity dropping to 41%, it will feel quite comfortable, perfect for outdoor ventures.

Important Weather Highlights

• Temperature: A comfortable rise in temperatures peaking at 26°C by Monday.
• Precipitation: Expect no significant rainfall over the next three days.
• Winds: Light winds generally across the three-day forecast.
• UV Index: Varying from low to moderate; precautions should be taken on sunnier days.
• Humidity: Maintaining a comfortable level, ensuring pleasant conditions for outdoor activities.

For more detailed forecasts, check out Blainville’s 5-day weather forecast and hourly updates to plan your days accordingly.

Whether you are enjoying a weekend getaway in Blainville or simply settling in for the brisk weather with a warm drink, this transition from autumn chill to sunny delight serves as a reminder of nature's beauty. Embrace the changing seasons in this beautiful part of Quebec!