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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
+23
+16
2 September, mon
+23
+16
Feels like
+21
734 mmHg
64%
6.3
m/s
W
2 September, Monday. day, 23°; night, 16°; clear
3
+21
+16
3 September, tue
+21
+16
Feels like
+19
735 mmHg
66%
6
m/s
NW
3 September, Tuesday. day, 21°; night, 16°; partly cloudy
4
September
+25
+18
4 September, wed
+25
+18
Feels like
+18
736 mmHg
59%
8.8
m/s
SW
Climate normal
+20
+15
4 September, Wednesday. day, 25°; night, 18°; overcast
5
+20
+11
5 September, thu
+20
+11
Feels like
+14
738 mmHg
67%
7.5
m/s
NW
Climate normal
+21
+15
5 September, Thursday. day, 20°; night, 11°; partly cloudy
6
+15
+8
6 September, fri
+15
+8
Feels like
+8
742 mmHg
66%
6.3
m/s
NE
Climate normal
+20
+16
6 September, Friday. day, 15°; night, 8°; light rain
7
+17
+9
7 September, sat
+17
+9
Feels like
+10
740 mmHg
59%
5.7
m/s
SW
Climate normal
+19
+15
7 September, Saturday. day, 17°; night, 9°; partly cloudy
8
+23
+13
8 September, sun
+23
+13
Feels like
+14
736 mmHg
62%
6.7
m/s
SW
Climate normal
+20
+14
8 September, Sunday. day, 23°; night, 13°; clear
9
+23
+15
9 September, mon
+23
+15
Feels like
+15
737 mmHg
66%
7.1
m/s
SE
Climate normal
+20
+14
9 September, Monday. day, 23°; night, 15°; clear
10
+22
+16
10 September, tue
+22
+16
Feels like
+15
737 mmHg
71%
7.7
m/s
E
Climate normal
+20
+14
10 September, Tuesday. day, 22°; night, 16°; mostly clear
11
+22
+16
11 September, wed
+22
+16
Feels like
+17
738 mmHg
72%
7.2
m/s
E
Climate normal
+21
+15
11 September, Wednesday. day, 22°; night, 16°; partly cloudy
12
+24
+17
12 September, thu
+24
+17
Feels like
+18
739 mmHg
68%
6.9
m/s
SE
Climate normal
+19
+14
12 September, Thursday. day, 24°; night, 17°; mostly clear
13
+24
+16
13 September, fri
+24
+16
Feels like
+17
739 mmHg
63%
7.7
m/s
SE
Climate normal
+18
+13
13 September, Friday. day, 24°; night, 16°; partly cloudy
14
+22
+15
14 September, sat
+22
+15
Feels like
+14
737 mmHg
67%
8.2
m/s
W
Climate normal
+17
+13
14 September, Saturday. day, 22°; night, 15°; partly cloudy
15
+22
+16
15 September, sun
+22
+16
Feels like
+14
737 mmHg
66%
8
m/s
W
Climate normal
+18
+11
15 September, Sunday. day, 22°; night, 16°; partly cloudy
16
+27
+17
16 September, mon
+27
+17
Feels like
+22
729 mmHg
88%
1.8
m/s
E
Climate normal
+19
+13
16 September, Monday. day, 27°; night, 17°; mostly clear
17
+25
+19
17 September, tue
+25
+19
Feels like
+21
727 mmHg
75%
3.2
m/s
SW
Climate normal
+15
+13
17 September, Tuesday. day, 25°; night, 19°; clear
18
+25
+16
18 September, wed
+25
+16
Feels like
+21
726 mmHg
74%
3.2
m/s
NE
Climate normal
+19
+12
18 September, Wednesday. day, 25°; night, 16°; partly cloudy
19
+19
+16
19 September, thu
+19
+16
Feels like
+16
728 mmHg
62%
3.3
m/s
E
Climate normal
+18
+15
19 September, Thursday. day, 19°; night, 16°; partly cloudy
20
+19
+16
20 September, fri
+19
+16
Feels like
+17
730 mmHg
67%
1.9
m/s
SE
Climate normal
+17
+14
20 September, Friday. day, 19°; night, 16°; partly cloudy
21
+19
+14
21 September, sat
+19
+14
Feels like
+17
731 mmHg
65%
1.7
m/s
S
Climate normal
+17
+12
21 September, Saturday. day, 19°; night, 14°; light rain
22
+24
+14
22 September, sun
+24
+14
Feels like
+18
731 mmHg
79%
2.1
m/s
SW
Climate normal
+17
+13
22 September, Sunday. day, 24°; night, 14°; clear
23
+23
+14
23 September, mon
+23
+14
Feels like
+16
730 mmHg
69%
1.8
m/s
SW
Climate normal
+18
+12
23 September, Monday. day, 23°; night, 14°; mostly clear
24
+22
+16
24 September, tue
+22
+16
Feels like
+16
731 mmHg
66%
3.9
m/s
E
Climate normal
+17
+13
24 September, Tuesday. day, 22°; night, 16°; partly cloudy
25
+21
+16
25 September, wed
+21
+16
Feels like
+16
732 mmHg
68%
5.1
m/s
E
Climate normal
+18
+12
25 September, Wednesday. day, 21°; night, 16°; partly cloudy
26
+21
+16
26 September, thu
+21
+16
Feels like
+18
733 mmHg
76%
3.9
m/s
SE
Climate normal
+19
+12
26 September, Thursday. day, 21°; night, 16°; partly cloudy
27
+20
+16
27 September, fri
+20
+16
Feels like
+15
731 mmHg
56%
4.1
m/s
SE
Climate normal
+17
+15
27 September, Friday. day, 20°; night, 16°; partly cloudy
28
+17
+10
28 September, sat
+17
+10
Feels like
+11
728 mmHg
63%
7
m/s
NW
Climate normal
+14
+10
28 September, Saturday. day, 17°; night, 10°; rain
29
+18
+13
29 September, sun
+18
+13
Feels like
+11
730 mmHg
76%
4.9
m/s
SW
Climate normal
+14
+11
29 September, Sunday. day, 18°; night, 13°; mostly clear
30
+20
+15
30 September, mon
+20
+15
Feels like
+14
727 mmHg
77%
2.5
m/s
SW
Climate normal
+14
+10
30 September, Monday. day, 20°; night, 15°; mostly clear
1 October
+20
+15
1 October, tue
+20
+15
Feels like
+18
727 mmHg
78%
2.1
m/s
S
Climate normal
+14
+10
1 October, Tuesday. day, 20°; night, 15°; partly cloudy
2
+15
+8
2 October, wed
+15
+8
Feels like
+9
731 mmHg
61%
4.8
m/s
N
Climate normal
+14
+10
2 October, Wednesday. day, 15°; night, 8°; light rain
3
+9
+4
3 October, thu
+9
+4
Feels like
+1
738 mmHg
63%
5.7
m/s
NE
Climate normal
+13
+9
3 October, Thursday. day, 9°; night, 4°; mostly clear
Average data for 10 years
Next, the average data for 10 years
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
11
sunny days
4
days with precipitation
15
cloudy days
11 sunny days; 4 days with precipitation; 15 cloudy days;
68
%
air humidity
5
m/s
Wind
SW
4
mm of precipitation
(1% of annual average)
air humidity 68%; 4 millimeters of precipitation (1% of annual average); Wind south-westerly 5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
NW
NE
SW
SW
SE
E
E
SE
SE
W
W
E
SW
NE
E
SE
S
SW
SW
E
E
SE
SE
NW
SW
SW
S
N
NE
4
Average data for 10 years
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
2
3
Daytime temperature
Night-time temperature
