Thunder Bay, Ontario

2026-06-15 09:13

8°C

Feels like 12°C

Partly cloudy

Humidity

65%

Wind

15 km/h NW

Visibility

10 km

Pressure

1013 mb

UV Index

3 — Moderate

Precip

0 mm

Hourly Forecast

Now

-5°C27%

11:00 a.m.

4°C

12:00 p.m.

7°C52%

1:00 p.m.

5°C

2:00 p.m.

1°C37%

3:00 p.m.

3°C27%

4:00 p.m.

6°C

5:00 p.m.

4°C57%

6:00 p.m.

-4°C45%

7:00 p.m.

0°C

8:00 p.m.

2°C49%

9:00 p.m.

13°C25%

10:00 p.m.

-3°C47%

11:00 p.m.

9°C38%

View full hourly forecast →

3-Day Forecast

Today

61%

20°C

-1°C

Tomorrow

42%

12°C

1°C

Wednesday

7°C

-4°C

Thunder Bay Weather Tomorrow

Plan your day with the latest Thunder Bay, Ontario weather forecast. Current conditions show partly cloudy with a temperature of 8°C (feels like 12°C). Humidity is at 65% with winds from the NW at 15 km/h.

This page is updated every 30 minutes with the latest weather data for Thunder Bay. Check the hourly forecast above for a detailed breakdown of today's weather, or view the multi-day forecast to plan ahead.