Thunder Bay
Today
Today weather in Thunder Bay
Sunday, 14th September 2025
17°
Fog
Mild temperatures are expected in Thunder Bay Today, peaking at around 17 °C and dropping to 9 °C by night. Gentle breezes are expected across Thunder Bay Today, with speeds reaching around 13 km/h. Expect a humid atmosphere, with levels hovering around 94%.
17° / 9°
Temp
0%
Rain
13 km/h
Wind
94%
Humidity
Thunder Bay Weather Pages
Thunder Bay hourly forecast for today
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| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 07:34 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 20:11 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  | | | | | | |  | | | | |  |  |  | | | | | | |  | | | | Next |
| temperatures | 13.4° | 13° | 12.9° | 13° | 11.3° | 10.4° | 9.9° | 10° | Sunrise | 10.6° | 11.5° | 12.4° | 13.3° | 14.5° | 15.6° | 16.4° | 16.5° | 18.4° | 15.2° | 14.3° | 13.5° | 12.9° | Sunset | 12.5° | 12.1° | 11.9° | |
| feels like | 13.5° | 13° | 13.3° | 13.4° | 11.2° | 9.9° | 9.2° | 9.2° | 9.9° | 10.9° | 11.9° | 12.8° | 14.2° | 15.5° | 16.3° | 16.5° | 16° | 14.8° | 13.8° | 12.9° | 12.2° | 11.7° | 11.3° | 11° | |||
| wind speed | 5 km/h | 4 km/h | 4 km/h | 6 km/h | 7 km/h | 7 km/h | 7 km/h | 7 km/h | 7 km/h | 7 km/h | 8 km/h | 10 km/h | 10 km/h | 11 km/h | 14 km/h | 14 km/h | 13 km/h | 12 km/h | 12 km/h | 10 km/h | 8 km/h | 8 km/h | 8 km/h | 8 km/h | |||
| wind degree | 15° | 9° | 29° | 43° | 54° | 53° | 51° | 54° | 65° | 76° | 82° | 91° | 100° | 104° | 104° | 106° | 104° | 106° | 104° | 100° | 93° | 97° | 95° | 92° | |||
| wind direction | NNE | N | NNE | NE | NE | NE | NE | NE | ENE | ENE | E | E | E | ESE | ESE | ESE | ESE | ESE | ESE | E | E | E | E | E | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 97% | 97% | 97% | 97% | 97% | 97% | 97% | 97% | 97% | 97% | 96% | 96% | 94% | 89% | 84% | 83% | 88% | 88% | 93% | 96% | 97% | 97% | 97% | 97% | |||
| dew point | 12.8° | 12.3° | 12.1° | 12.5° | 12.6° | 9.3° | 9° | 9.1° | 9.6° | 10.8° | 11.8° | 12.7° | 13.2° | 13.7° | 14.1° | 14.3° | 14° | 13.7° | 13.2° | 12.9° | 12.3° | 11.9° | 11.6° | 11.4° | |||
| visibility | 2 km | 2 km | 2 km | 2 km | 2 km | 2 km | 0 km | 0 km | 0 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 24 km | 10 km | 10 km | 10 km | 0 km | 0 km | 0 km | 0 km | |||
| cloud cover | 76% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 92% | 72% | 52% | 49% | 75% | 61% | 77% | 98% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 1.1 | 2.3 | 3.6 | 4.5 | 4.9 | 4.4 | 3.3 | 2.1 | 1 | 0.3 | 0 | 0 | 0 | 0 |
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View of Thunder Bay today
Explore Thunder Bay live webcam feed to see how the weather is shaping up today in Thunder Bay. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Thunder Bay today.
Weather in Thunder Bay today
The temperature today in Thunder Bay is expected to be typical for this time of year, with a forecast of 17 °C, closely aligning with the historical average for 14th of September.
temperatures
17 °C
rain
0 mm
wind
13 km/h
UV
Low
Thunder Bay daylight overview ☀️
Today in Thunder Bay, The sun rises at 07:34 and sets at 20:11, giving a total daylight duration of 12 hours and 37 minutes.
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What to wear today in Thunder Bay? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Thunder Bay forecast.
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The weather today in Thunder Bay - FAQ
What is the maximum temperature for today in Thunder Bay?
The maximum temperature for today in Thunder Bay is expected to be 17° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Thunder Bay? 🌧️
No, there is no significant chance of rain in Thunder Bay today. It should be a dry day.
What will be the wind speed today in Thunder Bay? 🌀
The wind in Thunder Bay is expected to blow at 13 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Thunder Bay today?
Given the forecast of 17 °C with a 0% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Thunder Bay today.
What is the sunrise and sunset time for Thunder Bay today?
The sun is expected to rise at 07:34 and set at 20:11 in Thunder Bay.
How accurate is the weather forecast Thunder Bay today? ✅
Thunder Bay weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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