The weather in Thunder Bay for the next 14 days
This week, temperatures in Thunder Bay will vary, averaging around 17°C. You can expect both mild and cooler days, with lows of 12°C and highs of 21°C over the next few days. There will be very little precipitation this week, with just a small amount on one or two days.
Next week will be cool with an average temperature of 15°C. Temperatures will range between 10°C and 18°C. There’s a chance of some rain in Thunder Bay, with a total precipitation of around 12 mm.
Check out the current weather in Thunder Bay
Temperature in Thunder Bay for the next 14 days
This chart shows the temperature in Thunder Bay for the next 14 days, displayed in degrees Celsius.
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Precipitation in Thunder Bay for the next 14 days
This chart shows the precipitation in Thunder Bay for the next 14 days, measured in millimetres.
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4 3 3 2 3Average Weather in Thunder Bay by Month
Click on a month below to see detailed weather info for Thunder Bay. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Thunder Bay for all months at once
