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Monthly weather forecast in Duluth
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
1 September
+22
+18
1 September, sun
+22
+18
Feels like
+21
735 mmHg
66%
5.8
m/s
W
1 September, Sunday. day, 22°; night, 18°; clear
2
September
+21
+14
2 September, mon
+21
+14
Feels like
+15
742 mmHg
58%
6.2
m/s
S
Climate normal
+23
+16
2 September, Monday. day, 21°; night, 14°; clear
3
+24
+16
3 September, tue
+24
+16
Feels like
+16
738 mmHg
58%
9.5
m/s
S
Climate normal
+21
+16
3 September, Tuesday. day, 24°; night, 16°; mostly clear
4
+25
+18
4 September, wed
+25
+18
Feels like
+16
736 mmHg
59%
9.2
m/s
SW
Climate normal
+20
+15
4 September, Wednesday. day, 25°; night, 18°; partly cloudy
5
+21
+11
5 September, thu
+21
+11
Feels like
+14
736 mmHg
76%
9
m/s
NW
Climate normal
+21
+15
5 September, Thursday. day, 21°; night, 11°; light rain
6
+15
+7
6 September, fri
+15
+7
Feels like
+7
740 mmHg
62%
6.7
m/s
N
Climate normal
+20
+16
6 September, Friday. day, 15°; night, 7°; heavy rain
7
+15
+8
7 September, sat
+15
+8
Feels like
+7
740 mmHg
56%
5.6
m/s
N
Climate normal
+19
+15
7 September, Saturday. day, 15°; night, 8°; partly cloudy
8
+19
+11
8 September, sun
+19
+11
Feels like
+8
736 mmHg
51%
8.4
m/s
NW
Climate normal
+20
+14
8 September, Sunday. day, 19°; night, 11°; light rain
9
+20
+11
9 September, mon
+20
+11
Feels like
+11
736 mmHg
52%
7.9
m/s
NW
Climate normal
+20
+14
9 September, Monday. day, 20°; night, 11°; light rain
10
+20
+12
10 September, tue
+20
+12
Feels like
+12
738 mmHg
62%
6.7
m/s
SW
Climate normal
+20
+14
10 September, Tuesday. day, 20°; night, 12°; partly cloudy
11
+21
+13
11 September, wed
+21
+13
Feels like
+12
736 mmHg
69%
8
m/s
W
Climate normal
+21
+15
11 September, Wednesday. day, 21°; night, 13°; partly cloudy
12
+20
+15
12 September, thu
+20
+15
Feels like
+13
737 mmHg
72%
8.3
m/s
SE
Climate normal
+19
+14
12 September, Thursday. day, 20°; night, 15°; partly cloudy
13
+23
+15
13 September, fri
+23
+15
Feels like
+14
735 mmHg
57%
9.4
m/s
SW
Climate normal
+18
+13
13 September, Friday. day, 23°; night, 15°; partly cloudy
14
+25
+17
14 September, sat
+25
+17
Feels like
+17
732 mmHg
68%
8
m/s
W
Climate normal
+17
+13
14 September, Saturday. day, 25°; night, 17°; mostly clear
15
+20
+13
15 September, sun
+20
+13
Feels like
+17
730 mmHg
94%
3.4
m/s
NW
Climate normal
+18
+11
15 September, Sunday. day, 20°; night, 13°; light rain
16
+17
+10
16 September, mon
+17
+10
Feels like
+13
731 mmHg
72%
3.4
m/s
E
Climate normal
+19
+13
16 September, Monday. day, 17°; night, 10°; partly cloudy
17
+18
+10
17 September, tue
+18
+10
Feels like
+10
731 mmHg
67%
2.9
m/s
SE
Climate normal
+15
+13
17 September, Tuesday. day, 18°; night, 10°; clear
18
+18
+13
18 September, wed
+18
+13
Feels like
+11
729 mmHg
70%
5.2
m/s
SE
Climate normal
+19
+12
18 September, Wednesday. day, 18°; night, 13°; clear
19
+18
+15
19 September, thu
+18
+15
Feels like
+12
729 mmHg
75%
6
m/s
SE
Climate normal
+18
+15
19 September, Thursday. day, 18°; night, 15°; light rain
20
+18
+16
20 September, fri
+18
+16
Feels like
+14
729 mmHg
93%
5
m/s
SE
Climate normal
+17
+14
20 September, Friday. day, 18°; night, 16°; partly cloudy
21
+17
+16
21 September, sat
+17
+16
Feels like
+14
730 mmHg
95%
5.9
m/s
E
Climate normal
+17
+12
21 September, Saturday. day, 17°; night, 16°; rain
22
+18
+15
22 September, sun
+18
+15
Feels like
+17
730 mmHg
90%
3.2
m/s
SE
Climate normal
+17
+13
22 September, Sunday. day, 18°; night, 15°; light rain
23
+20
+15
23 September, mon
+20
+15
Feels like
+16
730 mmHg
85%
3.1
m/s
SE
Climate normal
+18
+12
23 September, Monday. day, 20°; night, 15°; rain
24
+19
+16
24 September, tue
+19
+16
Feels like
+15
730 mmHg
84%
4.2
m/s
E
Climate normal
+17
+13
24 September, Tuesday. day, 19°; night, 16°; light rain
25
+17
+15
25 September, wed
+17
+15
Feels like
+12
727 mmHg
96%
7.5
m/s
E
Climate normal
+18
+12
25 September, Wednesday. day, 17°; night, 15°; rain
26
+18
+13
26 September, thu
+18
+13
Feels like
+16
728 mmHg
90%
2.6
m/s
SE
Climate normal
+19
+12
26 September, Thursday. day, 18°; night, 13°; light rain
27
+20
+15
27 September, fri
+20
+15
Feels like
+16
726 mmHg
85%
2.9
m/s
SE
Climate normal
+17
+15
27 September, Friday. day, 20°; night, 15°; light rain
28
+23
+19
28 September, sat
+23
+19
Feels like
+19
725 mmHg
82%
4.4
m/s
SE
Climate normal
+14
+10
28 September, Saturday. day, 23°; night, 19°; mostly clear
29
+19
+19
29 September, sun
+19
+19
Feels like
+17
726 mmHg
94%
6.4
m/s
S
Climate normal
+14
+11
29 September, Sunday. day, 19°; night, 19°; rain
30
+20
+9
30 September, mon
+20
+9
Feels like
+11
721 mmHg
83%
12.5
m/s
S
Climate normal
+14
+10
30 September, Monday. day, 20°; night, 9°; rain
1 October
+14
+7
1 October, tue
+14
+7
Feels like
+6
727 mmHg
74%
4.1
m/s
W
Climate normal
+14
+10
1 October, Tuesday. day, 14°; night, 7°; light rain
Average data for 10 years
Next, the average data for 10 years
2
+14
+10
2 October, wed
+14
+10
Feels like
+10
736 mmHg
69%
6.4
m/s
N
2 October, Wednesday. day, 14°; night, 10°; clear
3
+13
+9
3 October, thu
+13
+9
Feels like
+10
737 mmHg
66%
5.8
m/s
NW
3 October, Thursday. day, 13°; night, 9°; partly cloudy
4
+13
+10
4 October, fri
+13
+10
Feels like
+9
735 mmHg
69%
6.1
m/s
S
4 October, Friday. day, 13°; night, 10°; partly cloudy
5
+13
+9
5 October, sat
+13
+9
Feels like
+9
732 mmHg
70%
7
m/s
W
5 October, Saturday. day, 13°; night, 9°; rain
Average for 30 days
7
sunny days
15
days with precipitation
8
cloudy days
7 sunny days; 15 days with precipitation; 8 cloudy days;
74
%
air humidity
6.2
m/s
Wind
SE
17
mm of precipitation
(3% of annual average)
air humidity 74%; 17 millimeters of precipitation (3% of annual average); Wind south-easterly 6.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
SW
NW
N
N
NW
NW
SW
W
SE
SW
W
NW
E
SE
SE
SE
SE
E
SE
SE
E
E
SE
SE
SE
S
S
W
2
Average data for 10 years
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
October
Daytime temperature
Night-time temperature