June 17, 2026: Thunder Bay Starts Cool and Cloudy with Showers Possible

Thunder Bay begins this Wednesday with a cool, damp feel under mostly cloudy skies. The air is nearly saturated, with humidity sitting at 95%, and fog patches are expected to lift through the morning. While the day will not be a washout, residents should keep an umbrella nearby as scattered showers remain possible.
Today’s Weather Overview
Current Conditions
As of 8:00 AM EDT at Thunder Bay Airport, the temperature is 8.0°C, with a dew point of 7.3°C, making the morning feel cool a