🇨🇦 Weather in Thunder Bay
Map Overlays:
Hourly Forecast for Thunder Bay
10:00
11°
0%
11:00
12°
0%
12:00
13°
0%
13:00
14°
0%
14:00
15°
0%
15:00
16°
0%
16:00
17°
0%
17:00
14°
0%
18:00
12°
0%
19:00
10°
0%
20:00
7°
0%
21:00
6°
0%
22:00
5°
0%
23:00
5°
73%
00:00
5°
0%
01:00
5°
0%
02:00
5°
0%
03:00
5°
0%
04:00
6°
79%
05:00
6°
100%
06:00
7°
100%
07:00
8°
60%
08:00
9°
0%
09:00
8°
100%
14-Day Forecast for Thunder Bay
Sun, May 03
Sunny
19° /
1°
Mon, May 04
Patchy rain nearby
10° /
3°
Tue, May 05
Sunny
8° /
-1°
Wed, May 06
Patchy rain nearby
8° /
-2°
Thu, May 07
Patchy rain nearby
8° /
-2°
Fri, May 08
Partly Cloudy
9° /
0°
Sat, May 09
Patchy rain nearby
8° /
0°
Sun, May 10
Patchy rain nearby
8° /
-1°
Mon, May 11
Sunny
12° /
-2°
Tue, May 12
Sunny
10° /
1°
Wed, May 13
Partly Cloudy
11° /
2°
Thu, May 14
Patchy rain nearby
6° /
4°
Fri, May 15
Cloudy
18° /
3°
Sat, May 16
Patchy rain nearby
10° /
6°
Additional Forecasts for Thunder Bay
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 142.8 μg/m³
O₃ (Ozone) 91.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.4 μg/m³
SO₂ (Sulphur Dioxide) 1.6 μg/m³
PM2.5 (Fine particles) 8.8 μg/m³
PM10 (Coarse particles) 15.2 μg/m³
