[ad_1]Welcome at Prince Arthurs LandingTHUNDER BAY - WEATHER - We're expecting sunny weather through Monday, with temperatures reaching 18°C on Sunday. While afternoons will be warm, nights will be quite cool. This report uses Environment Canada’s forecast issued at 4:00 p. m. EDT Friday, October 16, 2026. Early morning conditions At 1:00 a. m. Saturday, Thunder Bay Airport reported partly cloudy skies and −0.3°C, with a wind chill of −2. Winds were coming from the northwest at 5 km/h, humidity was at 88 per cent, and pressure was recorded at 102.8 k Pa and falling. Your three-day forecastDay Forecast High Overnight Saturday, October 17 Sunny; west wind becoming 20 km/h in the morning 14°C Clear, low 3°C Sunday, October 18 Sunny 18°C Clear, low 3°C Monday, October 19 Sunny 16°C Clear, low 0°CSaturday’s UV index is rated at 3, which is moderate. Southwest winds of 20 km/h will lighten up Saturday evening. Detailed wind forecasts for Sunday and Monday weren’t included in this bulletin. What to wear Dress in layers to adjust for the chilly mornings and warmer afternoons. A sweater along with a wind-resistant jacket will come in handy early on; lighter clothing underneath is great for afternoon strolls or yard work. Don’t forget your sunglasses. Weather trivia Environment Canada states that the normal high during this time is around 10°C and the low is −1°C-meaning Sunday’s expected high is eight degrees above average.[ad_2]Source link
