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Monthly weather forecast in Thunder Bay
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
12
May
+21
+6
12 May, sun
+21
+6
Feels like
+10
733 mmHg
52%
5.7
m/s
W
Climate normal
+9
+4
12 May, Sunday. day, 21°; night, 6°; light rain
13
+13
+3
13 May, mon
+13
+3
Feels like
+7
742 mmHg
47%
3.8
m/s
NW
Climate normal
+8
+5
13 May, Monday. day, 13°; night, 3°; clear
14
+14
+4
14 May, tue
+14
+4
Feels like
+7
744 mmHg
48%
3.4
m/s
SE
Climate normal
+10
+5
14 May, Tuesday. day, 14°; night, 4°; clear
15
+13
+5
15 May, wed
+13
+5
Feels like
+8
744 mmHg
60%
3.4
m/s
SE
Climate normal
+10
+5
15 May, Wednesday. day, 13°; night, 5°; overcast
16
+9
+5
16 May, thu
+9
+5
Feels like
+4
738 mmHg
86%
3.1
m/s
E
Climate normal
+10
+6
16 May, Thursday. day, 9°; night, 5°; rain
17
+12
+6
17 May, fri
+12
+6
Feels like
+7
737 mmHg
79%
3.3
m/s
SE
Climate normal
+10
+8
17 May, Friday. day, 12°; night, 6°; overcast
18
+14
+7
18 May, sat
+14
+7
Feels like
+8
736 mmHg
84%
3.8
m/s
E
Climate normal
+11
+6
18 May, Saturday. day, 14°; night, 7°; light rain
19
+15
+9
19 May, sun
+15
+9
Feels like
+9
738 mmHg
66%
4.7
m/s
W
Climate normal
+12
+7
19 May, Sunday. day, 15°; night, 9°; overcast
20
+16
+9
20 May, mon
+16
+9
Feels like
+10
738 mmHg
62%
4.9
m/s
W
Climate normal
+10
+8
20 May, Monday. day, 16°; night, 9°; partly cloudy
21
+16
+8
21 May, tue
+16
+8
Feels like
+10
741 mmHg
58%
4.4
m/s
N
Climate normal
+12
+7
21 May, Tuesday. day, 16°; night, 8°; overcast
22
+16
+7
22 May, wed
+16
+7
Feels like
+9
742 mmHg
57%
4.1
m/s
NW
Climate normal
+12
+7
22 May, Wednesday. day, 16°; night, 7°; partly cloudy
23
+18
+8
23 May, thu
+18
+8
Feels like
+9
743 mmHg
51%
6.4
m/s
N
Climate normal
+14
+8
23 May, Thursday. day, 18°; night, 8°; mostly clear
24
+10
+8
24 May, fri
+10
+8
Feels like
+2
737 mmHg
58%
6
m/s
W
Climate normal
+12
+9
24 May, Friday. day, 10°; night, 8°; clear
25
+10
+9
25 May, sat
+10
+9
Feels like
+5
742 mmHg
64%
3.8
m/s
E
Climate normal
+12
+8
25 May, Saturday. day, 10°; night, 9°; partly cloudy
26
+11
+9
26 May, sun
+11
+9
Feels like
+6
745 mmHg
88%
5.7
m/s
SE
Climate normal
+12
+7
26 May, Sunday. day, 11°; night, 9°; mostly clear
27
+12
+9
27 May, mon
+12
+9
Feels like
+6
744 mmHg
89%
5.2
m/s
S
Climate normal
+11
+7
27 May, Monday. day, 12°; night, 9°; clear
28
+15
+13
28 May, tue
+15
+13
Feels like
+9
742 mmHg
82%
5.7
m/s
S
Climate normal
+13
+7
28 May, Tuesday. day, 15°; night, 13°; clear
29
+11
+4
29 May, wed
+11
+4
Feels like
+4
738 mmHg
82%
6.3
m/s
S
Climate normal
+10
+8
29 May, Wednesday. day, 11°; night, 4°; rain
30
+9
+8
30 May, thu
+9
+8
Feels like
−3
735 mmHg
61%
9.4
m/s
W
Climate normal
+11
+7
30 May, Thursday. day, 9°; night, 8°; partly cloudy
31
+10
+9
31 May, fri
+10
+9
Feels like
+5
738 mmHg
60%
3.9
m/s
NW
Climate normal
+11
+7
31 May, Friday. day, 10°; night, 9°; clear
1 June
+12
+11
1 June, sat
+12
+11
Feels like
+2
743 mmHg
66%
9.5
m/s
E
Climate normal
+12
+7
1 June, Saturday. day, 12°; night, 11°; mostly clear
2
+11
+9
2 June, sun
+11
+9
Feels like
+7
745 mmHg
90%
4.1
m/s
S
Climate normal
+13
+8
2 June, Sunday. day, 11°; night, 9°; light rain
3
+10
+8
3 June, mon
+10
+8
Feels like
+5
740 mmHg
89%
4.1
m/s
SW
Climate normal
+14
+9
3 June, Monday. day, 10°; night, 8°; light rain
4
+8
+8
4 June, tue
+8
+8
Feels like
+4
735 mmHg
87%
4.1
m/s
SW
Climate normal
+11
+9
4 June, Tuesday. day, 8°; night, 8°; light rain
5
+9
+7
5 June, wed
+9
+7
Feels like
+3
732 mmHg
77%
5.8
m/s
SW
Climate normal
+13
+7
5 June, Wednesday. day, 9°; night, 7°; rain
6
+9
+7
6 June, thu
+9
+7
Feels like
+2
739 mmHg
83%
6.4
m/s
E
Climate normal
+13
+9
6 June, Thursday. day, 9°; night, 7°; partly cloudy
7
+12
+10
7 June, fri
+12
+10
Feels like
+4
742 mmHg
78%
6.1
m/s
E
Climate normal
+14
+10
7 June, Friday. day, 12°; night, 10°; partly cloudy
8
+12
+11
8 June, sat
+12
+11
Feels like
+5
741 mmHg
76%
5.8
m/s
E
Climate normal
+13
+9
8 June, Saturday. day, 12°; night, 11°; clear
9
+10
+7
9 June, sun
+10
+7
Feels like
+7
740 mmHg
94%
1.9
m/s
S
Climate normal
+12
+7
9 June, Sunday. day, 10°; night, 7°; rain
10
+8
+9
10 June, mon
+8
+9
Feels like
+4
738 mmHg
99%
3.6
m/s
SW
Climate normal
+13
+8
10 June, Monday. day, 8°; night, 9°; light rain
Average data for 10 years
Next, the average data for 10 years
11
+15
+10
11 June, tue
+15
+10
Feels like
+12
728 mmHg
66%
5
m/s
W
11 June, Tuesday. day, 15°; night, 10°; partly cloudy
12
+14
+10
12 June, wed
+14
+10
Feels like
+10
731 mmHg
62%
5.1
m/s
N
12 June, Wednesday. day, 14°; night, 10°; clear
13
+12
+9
13 June, thu
+12
+9
Feels like
+9
730 mmHg
72%
4.5
m/s
E
13 June, Thursday. day, 12°; night, 9°; partly cloudy
14
+13
+8
14 June, fri
+13
+8
Feels like
+10
728 mmHg
74%
5.1
m/s
E
14 June, Friday. day, 13°; night, 8°; clear
15
+15
+9
15 June, sat
+15
+9
Feels like
+12
727 mmHg
70%
4.6
m/s
S
15 June, Saturday. day, 15°; night, 9°; overcast
Average for 30 days
16
sunny days
4
days with precipitation
10
cloudy days
16 sunny days; 4 days with precipitation; 10 cloudy days;
72
%
air humidity
4.9
m/s
Wind
E
8
mm of precipitation
(2% of annual average)
air humidity 72%; 8 millimeters of precipitation (2% of annual average); Wind easterly 4.9 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
NW
SE
SE
E
SE
E
W
W
N
NW
N
W
E
SE
S
S
S
W
NW
E
S
SW
SW
SW
E
E
E
S
SW
12
Average data for 10 years
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
June
2
3
4
5
6
7
8
9
10
Daytime temperature
Night-time temperature
