Thunder Bay is looking at a pleasant start to the week with clear skies and comfortable temperatures.
Today, September 2nd, you can expect sunny conditions with a high of 22°C. The night will remain clear and cool, dropping to 8°C. Perfect weather for the annual Labour Day Picnic at Current River Park just off Cumberland!
As the week progresses, Tuesday will continue the sunny trend with a slightly warmer high of 23°C. By Wednesday, a mix of sun and clouds is expected, with temperatures reaching up to 25°C. However, there’s a 40% chance of showers overnight, continuing into Thursday, where the temperature will drop slightly to a high of 20°C.
The cooler trend will persist into Friday with a high of 19°C and a mix of sun and clouds. It’s a great week to enjoy the outdoors, but keep an umbrella handy for the latter part of the week.
Wardrobe Tip: Light layers will be perfect for the start of the week, but you might want to grab a jacket and an umbrella by midweek as temperatures cool and showers move in.
Weather Trivia: The average high temperature for early September in Thunder Bay is around 20°C, with nighttime lows typically near 8°C. The record high for this time of year is 32.2°C, set back in 1989
