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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
+9
+4
12 May, sun
+9
+4
Feels like
+5
729 mmHg
68%
6.5
m/s
SE
12 May, Sunday. day, 9°; night, 4°; rain
13
+8
+5
13 May, mon
+8
+5
Feels like
+3
729 mmHg
67%
6.5
m/s
NW
13 May, Monday. day, 8°; night, 5°; overcast
14
May
+14
+4
14 May, tue
+14
+4
Feels like
+7
745 mmHg
51%
3.9
m/s
SE
Climate normal
+10
+5
14 May, Tuesday. day, 14°; night, 4°; clear
15
+12
+6
15 May, wed
+12
+6
Feels like
+7
746 mmHg
54%
3.6
m/s
SE
Climate normal
+10
+5
15 May, Wednesday. day, 12°; night, 6°; clear
16
+9
+6
16 May, thu
+9
+6
Feels like
+4
741 mmHg
75%
3.5
m/s
NE
Climate normal
+10
+6
16 May, Thursday. day, 9°; night, 6°; light rain
17
+15
+6
17 May, fri
+15
+6
Feels like
+10
739 mmHg
67%
3.6
m/s
SE
Climate normal
+10
+8
17 May, Friday. day, 15°; night, 6°; mostly clear
18
+15
+7
18 May, sat
+15
+7
Feels like
+10
740 mmHg
72%
3.5
m/s
E
Climate normal
+11
+6
18 May, Saturday. day, 15°; night, 7°; overcast
19
+20
+7
19 May, sun
+20
+7
Feels like
+13
741 mmHg
59%
3.5
m/s
SW
Climate normal
+12
+7
19 May, Sunday. day, 20°; night, 7°; partly cloudy
20
+17
+8
20 May, mon
+17
+8
Feels like
+11
742 mmHg
60%
3.3
m/s
E
Climate normal
+10
+8
20 May, Monday. day, 17°; night, 8°; overcast
21
+16
+10
21 May, tue
+16
+10
Feels like
+11
740 mmHg
65%
3.2
m/s
SE
Climate normal
+12
+7
21 May, Tuesday. day, 16°; night, 10°; overcast
22
+17
+10
22 May, wed
+17
+10
Feels like
+10
735 mmHg
71%
4.7
m/s
NE
Climate normal
+12
+7
22 May, Wednesday. day, 17°; night, 10°; rain
23
+17
+9
23 May, thu
+17
+9
Feels like
+12
738 mmHg
70%
3.8
m/s
SE
Climate normal
+14
+8
23 May, Thursday. day, 17°; night, 9°; partly cloudy
24
+18
+10
24 May, fri
+18
+10
Feels like
+12
737 mmHg
70%
4.8
m/s
N
Climate normal
+12
+9
24 May, Friday. day, 18°; night, 10°; light rain
25
+15
+8
25 May, sat
+15
+8
Feels like
+9
740 mmHg
64%
4.7
m/s
NW
Climate normal
+12
+8
25 May, Saturday. day, 15°; night, 8°; partly cloudy
26
+16
+7
26 May, sun
+16
+7
Feels like
+8
742 mmHg
56%
4.7
m/s
NW
Climate normal
+12
+7
26 May, Sunday. day, 16°; night, 7°; partly cloudy
27
+10
+8
27 May, mon
+10
+8
Feels like
+3
739 mmHg
80%
5.2
m/s
S
Climate normal
+11
+7
27 May, Monday. day, 10°; night, 8°; mostly clear
28
+11
+9
28 May, tue
+11
+9
Feels like
+5
739 mmHg
82%
4.7
m/s
S
Climate normal
+13
+7
28 May, Tuesday. day, 11°; night, 9°; mostly clear
29
+12
+11
29 May, wed
+12
+11
Feels like
+4
738 mmHg
88%
7.4
m/s
SE
Climate normal
+10
+8
29 May, Wednesday. day, 12°; night, 11°; rain
30
+11
+12
30 May, thu
+11
+12
Feels like
+7
732 mmHg
100%
5.8
m/s
S
Climate normal
+11
+7
30 May, Thursday. day, 11°; night, 12°; rain
31
+12
+10
31 May, fri
+12
+10
Feels like
+6
731 mmHg
81%
6.6
m/s
W
Climate normal
+11
+7
31 May, Friday. day, 12°; night, 10°; partly cloudy
1 June
+10
+11
1 June, sat
+10
+11
Feels like
+4
734 mmHg
74%
5.8
m/s
NW
Climate normal
+12
+7
1 June, Saturday. day, 10°; night, 11°; clear
2
+10
+10
2 June, sun
+10
+10
Feels like
+5
737 mmHg
76%
5.4
m/s
NW
Climate normal
+13
+8
2 June, Sunday. day, 10°; night, 10°; mostly clear
3
+13
+10
3 June, mon
+13
+10
Feels like
+7
737 mmHg
74%
5
m/s
S
Climate normal
+14
+9
3 June, Monday. day, 13°; night, 10°; clear
4
+11
+9
4 June, tue
+11
+9
Feels like
+6
736 mmHg
88%
4.8
m/s
SE
Climate normal
+11
+9
4 June, Tuesday. day, 11°; night, 9°; clear
5
+10
+7
5 June, wed
+10
+7
Feels like
+4
737 mmHg
86%
6.6
m/s
NE
Climate normal
+13
+7
5 June, Wednesday. day, 10°; night, 7°; mostly clear
6
+8
+8
6 June, thu
+8
+8
Feels like
+3
743 mmHg
64%
2.9
m/s
SE
Climate normal
+13
+9
6 June, Thursday. day, 8°; night, 8°; mostly clear
7
+9
+8
7 June, fri
+9
+8
Feels like
+3
742 mmHg
72%
5.3
m/s
SW
Climate normal
+14
+10
7 June, Friday. day, 9°; night, 8°; partly cloudy
8
+11
+9
8 June, sat
+11
+9
Feels like
+5
744 mmHg
76%
4.4
m/s
S
Climate normal
+13
+9
8 June, Saturday. day, 11°; night, 9°; clear
9
+12
+10
9 June, sun
+12
+10
Feels like
+5
743 mmHg
75%
5.8
m/s
SW
Climate normal
+12
+7
9 June, Sunday. day, 12°; night, 10°; clear
10
+10
+8
10 June, mon
+10
+8
Feels like
+4
738 mmHg
91%
6.8
m/s
SE
Climate normal
+13
+8
10 June, Monday. day, 10°; night, 8°; partly cloudy
11
+11
+9
11 June, tue
+11
+9
Feels like
+8
730 mmHg
100%
3.6
m/s
SW
Climate normal
+15
+10
11 June, Tuesday. day, 11°; night, 9°; light rain
12
+11
+12
12 June, wed
+11
+12
Feels like
+7
733 mmHg
89%
3.9
m/s
NW
Climate normal
+14
+10
12 June, Wednesday. day, 11°; night, 12°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
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
13
sunny days
6
days with precipitation
11
cloudy days
13 sunny days; 6 days with precipitation; 11 cloudy days;
74
%
air humidity
4.7
m/s
Wind
SE
9
mm of precipitation
(2% of annual average)
air humidity 74%; 9 millimeters of precipitation (2% of annual average); Wind south-easterly 4.7 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
SE
NE
SE
E
SW
E
SE
NE
SE
N
NW
NW
S
S
SE
S
W
NW
NW
S
SE
NE
SE
SW
S
SW
SE
SW
NW
14
Average data for 10 years
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
11
12
Daytime temperature
Night-time temperature
