Weather forecast for todayThunder Bay, Canada

Weather forecast for today

Current condition 8:13 am EDT

  • 5°C
  • Feels like:
    3°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 10km/hWSW 240°
  • Humidity: 61%
  • Dewpoint: -2°C
  • Pressure: 1022.69mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
At the moment, in Thunder Bay, mostly clouded conditions are dominating the sky.
The temperature is a wintry 5°C, the apparent reading is evaluated at a cold 3°C. The present temperature is at its lowest of the day.

Saturday 17. Oct 2026

  • 15°C
  • 5°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 19km/hWSW 250°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 8:20 am EDT
  • Sunset: 7:04 pm EDT
  • ▼
Today, on Saturday, October 17, the outlook remains bright and sunny.
The temperature is predicted to oscillate between a maximum of a refreshing 15°C and a minimum of a cold 5°C.
The temperature of 15°C aligns more with what is typical in September than what is normal in October.
Sunrise will be at 8:20 am and sunset at 7:04 pm; the daylight will last for 10h and 44min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 14°C.
Coldest hour: 9 am 5°C.

Chance of precipitation

Highest chance: 11 pm 2%.

Hourly weather forecast

  • 9 am
  • 5°C
  • Feels like:
    3°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hWSW 254°
  • Humidity: 61%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10 am
  • 7°C
  • Feels like:
    4°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 12km/hWSW 254°
  • Humidity: 57%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 11 am
  • 8°C
  • Feels like:
    6°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hWSW 257°
  • Humidity: 52%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 12 pm
  • 10°C
  • Feels like:
    8°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 19km/hW 265°
  • Humidity: 45%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 1 pm
  • 12°C
  • Feels like:
    10°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 18km/hW 262°
  • Humidity: 42%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 2 pm
  • 13°C
  • Feels like:
    12°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 17km/hWSW 255°
  • Humidity: 41%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 3 pm
  • 14°C
  • Feels like:
    13°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 17km/hWSW 249°
  • Humidity: 41%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 4 pm
  • 15°C
  • Feels like:
    14°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hWSW 242°
  • Humidity: 43%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 5 pm
  • 14°C
  • Feels like:
    13°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hSW 235°
  • Humidity: 45%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 6 pm
  • 13°C
  • Feels like:
    11°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hSW 220°
  • Humidity: 52%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 7 pm
  • 11°C
  • Feels like:
    9°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 15km/hSW 216°
  • Humidity: 58%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 7:04 pm
  • 8 pm
  • 10°C
  • Feels like:
    8°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 15km/hSW 220°
  • Humidity: 63%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 9 pm
  • 8°C
  • Feels like:
    6°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 14km/hSW 222°
  • Humidity: 68%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10 pm
  • 7°C
  • Feels like:
    5°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 11km/hSW 223°
  • Humidity: 74%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 11 pm
  • 7°C
  • Feels like:
    5°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 10km/hSW 226°
  • Humidity: 76%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Thunder Bay, mainly sunny weather and a cloudless sky are anticipated.
The temperature will be between the lowest temperature of 5°C and the highest temperature of 15°C. The warmest part of the day is expected around 4 pm.
Today, temperatures will be more in line with the climate of September than the usual maximum in October. Forecasts show a temperature also more in line with September's average minimum of 5.5°C rather than the October average of -0.9°C.
Updated: Oct 17, 2026 @ 12:13:44 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 8:13 am EDT is 5°C.

On Saturday, the forecast calls for abundant sunshine.

Today, the maximum temperature will be 15°C, while the minimum temperature will be 5°C.
The highest temperature today will be notably higher than the average maximum of 9.9°C in October. Today, the lowest temperature will be also notably higher than the average low of -0.9°C.

On Saturday, in Thunder Bay, sunrise will be at 8:20 am and sunset at 7:04 pm (EDT).

Today, the daylight will last for 10h and 44min.