Thunder Bay, ON
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September 25: Expect a sunny day with a high of 23°C, feeling slightly warmer with a humidex of 25°C. Winds will be light from the south at 20 km/h. The evening will be clear, and the temperature will drop to 6°C overnight.
- September 26: Thursday continues with sunny skies and a high of 24°C. Overnight, the temperature will stay mild at 10°C.
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September 27-28: Both Friday and Saturday promise more sunshine with highs reaching 24°C. Clear skies continue through the nights, with lows ranging from 6-9°C.
Wardrobe Tip: Light clothing during the day, but don’t forget a jacket for the cooler evenings as the temperatures dip after sunset.
Lake Superior West Marine Forecast
- September 25-26: Winds will be southeast at 15 knots, decreasing to 10 knots by the afternoon and becoming light by the evening. Wave heights will subside from 1 meter to 0.5 meters or less by the evening. Winds will shift to southwest at 10 knots by Wednesday afternoon (NetNewsLedger).
- September 27-28: Calm conditions are expected on the lake, with light winds continuing and wave heights staying around 0.5 meters or less, perfect for safe boating.
