Thursday
Chance of showers
High:
14°C
Cloudy with 40 percent chance of showers. Fog patches dissipating in the morning. Fog patches near Lake Superior late in the morning and in the afternoon. High 14. UV index 4 or moderate.
Thunder Bay, Ontario Weather - Tomorrow’s Forecast
Thursday Night
Showers
Overnight low:
8°C
Cloudy. 40 percent chance of showers in the evening. A few showers beginning late in the evening. Risk of a thunderstorm late in the evening and overnight. Fog patches near Lake Superior early in the evening. Fog patches developing in the evening. Low 8.
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