Thunder Bay 7-day Weather Forecast

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Thunder Bay 7-day weather forecast

Stacker created the forecast for Thunder Bay, Ontario using data from OpenWeather. This week's high is 27 °C on Monday, while the low is 10 °C on Friday. There are expected to be 3 sunny days and rain on 4 days this week.

There are currently no weather alerts.

Monday, June 30

- High of 27 °C, low of 14 °C (47% humidity)
- Mostly cloudy with a 94% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Light breeze (16 km/h wind)
- Sunrise at 5:59 AM, sunset at 10:01 PM

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Tuesday, July 1

- High of 25 °C, low of 14 °C (42% humidity)
- Sunny with a 0% chance of snow
- High risk of harm from sun exposure (7 UV index)
- Light breeze (22 km/h wind)
- Sunrise at 5:59 AM, sunset at 10:01 PM

2 / 6

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Wednesday, July 2

- High of 25 °C, low of 15 °C (30% humidity)
- Partly cloudy with a 0% chance of snow
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (18 km/h wind)
- Sunrise at 6:00 AM, sunset at 10:01 PM
- First quarter moon

3 / 6

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Thursday, July 3

- High of 16 °C, low of 11 °C (58% humidity)
- Sunny with a 0% chance of snow
- Very high risk of harm from sun exposure (8 UV index)
- Light air (12 km/h wind)
- Sunrise at 6:01 AM, sunset at 10:01 PM

4 / 6

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Friday, July 4

- High of 16 °C, low of 10 °C (92% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Light air (12 km/h wind)
- Sunrise at 6:01 AM, sunset at 10:00 PM

5 / 6

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Saturday, July 5

- High of 23 °C, low of 15 °C (77% humidity)
- Overcast with a 100% chance of rain (15 mm of rain)
- Light breeze (20 km/h wind)
- Sunrise at 6:02 AM, sunset at 10:00 PM

6 / 6

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Sunday, July 6

- High of 20 °C, low of 14 °C (49% humidity)
- Sunny with a 20% chance of rain (0 mm of rain)
- Light breeze (13 km/h wind)
- Sunrise at 6:03 AM, sunset at 9:59 PM