Thunder Bay
Today
Today weather in Thunder Bay
Sunday, 14th December 2025
-14°
Light freezing rain
Thunder Bay can expect a bitterly cold day Today, with temperatures not exceeding the freezing point. It'll be quite breezy in Thunder Bay Today with average wind speeds of 27 km/h. Mixed precipitation is expected Today. Rain is highly likely at 73%, but with light accumulations around 0.16 mm. In addition, A few snowflakes might be spotted at a 4% chance. Sleet or freezing rain is also a possibility.
-14° / -23°
Temp
0.11 cm
Snow
27 km/h
Wind
73%
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 | 08:00 | 08:41 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 17:03 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  | |  | | | | | |  |  | | | | | | | |  |  | | | | | |  | Next |
| temperatures | -21.7° | -21.7° | -21.7° | -22° | -22.5° | -22.7° | -20.9° | -22.1° | -22.1° | Sunrise | -21.5° | -20.1° | -18.6° | -17° | -15.9° | -15.1° | -14.4° | -14° | -14.4° | Sunset | -12.2° | -10.8° | -9.8° | -9.1° | -8.8° | -8.5° | |
| feels like | -30.7° | -30.7° | -30.9° | -31.3° | -31.8° | -32.1° | -31.7° | -31.4° | -31.3° | -30.7° | -29° | -26.7° | -24° | -22.8° | -21.8° | -20.8° | -20.2° | -19.6° | -18.1° | -17.4° | -17.1° | -17° | -16.1° | -16.7° | |||
| wind speed | 27 km/h | 27 km/h | 25 km/h | 24 km/h | 25 km/h | 24 km/h | 23 km/h | 22 km/h | 20 km/h | 21 km/h | 19 km/h | 18 km/h | 17 km/h | 14 km/h | 12 km/h | 11 km/h | 10 km/h | 6 km/h | 7 km/h | 8 km/h | 9 km/h | 10 km/h | 14 km/h | 17 km/h | |||
| wind degree | 317° | 319° | 318° | 316° | 315° | 316° | 314° | 315° | 315° | 312° | 315° | 314° | 318° | 317° | 298° | 286° | 276° | 248° | 245° | 229° | 228° | 223° | 221° | 213° | |||
| wind direction | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | W | WSW | WSW | SW | SW | SW | SW | SSW | |||
| 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 | 0.2 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% | 100% | |||
| 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% | 100% | |||
| humidity | 66% | 57% | 60% | 62% | 65% | 67% | 77% | 70% | 70% | 68% | 73% | 75% | 77% | 79% | 81% | 83% | 82% | 81% | 79% | 71% | 80% | 80% | 80% | 87% | |||
| dew point | -26.6° | -27.4° | -27.2° | -27° | -27.1° | -27.3° | -27.2° | -26° | -25.8° | -26.2° | -24.5° | -22° | -20.1° | -18.3° | -17.4° | -16.5° | -16.1° | -16.1° | -17.8° | -14.3° | -12.2° | -11.6° | -11.3° | -10.2° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 24 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 5 km | 5 km | |||
| cloud cover | 100% | 10% | 14% | 46% | 100% | 100% | 75% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 62% | 93% | 100% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.5 | 0.7 | 0.8 | 0.7 | 0.5 | 0.2 | 0 | 0 | 0 | 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.
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Weather in Thunder Bay today
The weather in Thunder Bay today is expected to be significantly cooler than usual, with a forecast temperature of -14 °C, compared to an average of 3 °C for 14th of December in recent years.
temperatures
-14 °C
rain
0.2 mm
wind
27 km/h
snow
0.11 cm
Thunder Bay daylight overview ☀️
Today in Thunder Bay, The sun rises at 08:41 and sets at 17:03, giving a total daylight duration of 8 hours and 22 minutes.
Quick links
More Thunder Bay weather pages
What to wear today in Thunder Bay? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Thunder Bay forecast.
Thermal underwear
Sweater/Fleece
Insulated jacket
Warm pants
Warm boots
Beanie
Gloves/Mitten
Scarf
Thick socks
Umbrella
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 -14° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it snow today in Thunder Bay? ❄️
Yes, there is a 4% chance of snow in Thunder Bay today, with an expected snowfall of 0.11 cm cm. Prepare for snowy conditions and consider winter gear if you plan to be outdoors.
Will it rain today in Thunder Bay? 🌧️
Yes, there is a 73% chance of rain in Thunder Bay today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Thunder Bay? 🌀
The wind in Thunder Bay is expected to blow at 27 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 -14 °C with a 73% 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 08:41 and set at 17:03 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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