Thunder Bay weather 30 days and 7 day weather forecast

Thunder Bay, Canada Last updated on Sat, Mar 15 2025

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Compare weather history and forecast for Thunder Bay, Canada, summary:

last 7 day weather history:

• Sat, Mar 08 2025, Snow, light snow
• Sun, Mar 09 2025, Snow, snow
• Mon, Mar 10 2025, Clouds, overcast clouds
• Tue, Mar 11 2025, Clear, clear sky
• Wed, Mar 12 2025, Clouds, broken clouds
• Thu, Mar 13 2025, Clouds, overcast clouds
• Fri, Mar 14 2025, Snow, rain and snow

7 day weather forecast:

• Sat, Mar 15 2025, Rain, heavy intensity rain
• Sun, Mar 16 2025, Clear, clear sky
• Mon, Mar 17 2025, Snow, snow
• Tue, Mar 18 2025, Snow, snow
• Wed, Mar 19 2025, Snow, light snow
• Thu, Mar 20 2025, Clouds, broken clouds
• Fri, Mar 21 2025, Clouds, scattered clouds
• Sat, Mar 22 2025, Snow, light snow