🇨🇦 Weather in Thunder Bay
Map Overlays:
Hourly Forecast for Thunder Bay
19:00
17°
0%
20:00
15°
0%
21:00
13°
0%
22:00
11°
0%
23:00
10°
0%
00:00
9°
0%
01:00
9°
0%
02:00
9°
0%
03:00
9°
0%
04:00
9°
0%
05:00
9°
0%
06:00
9°
0%
07:00
9°
100%
08:00
9°
100%
09:00
9°
80%
10:00
8°
100%
11:00
8°
100%
12:00
7°
100%
13:00
6°
0%
14:00
6°
79%
15:00
7°
83%
16:00
8°
74%
17:00
8°
100%
18:00
8°
83%
14-Day Forecast for Thunder Bay
Sun, May 03
Sunny
19° /
1°
Mon, May 04
Patchy rain nearby
10° /
3°
Tue, May 05
Partly Cloudy
7° /
0°
Wed, May 06
Patchy rain nearby
8° /
-1°
Thu, May 07
Patchy rain nearby
8° /
-2°
Fri, May 08
Partly Cloudy
11° /
-2°
Sat, May 09
Overcast
13° /
0°
Sun, May 10
Sunny
10° /
0°
Mon, May 11
Sunny
12° /
0°
Tue, May 12
Patchy rain nearby
8° /
3°
Wed, May 13
Patchy rain nearby
8° /
3°
Thu, May 14
Patchy rain nearby
6° /
4°
Fri, May 15
Patchy rain nearby
10° /
4°
Sat, May 16
Sunny
9° /
1°
Additional Forecasts for Thunder Bay
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 171.8 μg/m³
O₃ (Ozone) 81.0 μg/m³
NO₂ (Nitrogen Dioxide) 4.0 μg/m³
SO₂ (Sulphur Dioxide) 1.8 μg/m³
PM2.5 (Fine particles) 3.0 μg/m³
PM10 (Coarse particles) 3.6 μg/m³
