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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
11
+24
+18
11 August, sun
+24
+18
Feels like
+24
735 mmHg
60%
4.6
m/s
NW
11 August, Sunday. day, 24°; night, 18°; clear
12
+23
+18
12 August, mon
+23
+18
Feels like
+23
734 mmHg
68%
4.3
m/s
NE
12 August, Monday. day, 23°; night, 18°; partly cloudy
13
+25
+17
13 August, tue
+25
+17
Feels like
+25
734 mmHg
63%
4
m/s
W
13 August, Tuesday. day, 25°; night, 17°; clear
14
+24
+19
14 August, wed
+24
+19
Feels like
+23
734 mmHg
62%
5
m/s
W
14 August, Wednesday. day, 24°; night, 19°; partly cloudy
15
August
+20
+18
15 August, thu
+20
+18
Feels like
+15
731 mmHg
90%
6.8
m/s
SE
Climate normal
+24
+18
15 August, Thursday. day, 20°; night, 18°; rain
16
+21
+18
16 August, fri
+21
+18
Feels like
+19
729 mmHg
88%
5.1
m/s
NE
Climate normal
+22
+17
16 August, Friday. day, 21°; night, 18°; rain
17
+24
+18
17 August, sat
+24
+18
Feels like
+20
734 mmHg
72%
6.5
m/s
N
Climate normal
+23
+17
17 August, Saturday. day, 24°; night, 18°; light rain
18
+24
+16
18 August, sun
+24
+16
Feels like
+20
737 mmHg
69%
5.4
m/s
NW
Climate normal
+22
+18
18 August, Sunday. day, 24°; night, 16°; mostly clear
19
+22
+15
19 August, mon
+22
+15
Feels like
+17
741 mmHg
72%
6.7
m/s
E
Climate normal
+22
+16
19 August, Monday. day, 22°; night, 15°; mostly clear
20
+22
+16
20 August, tue
+22
+16
Feels like
+17
739 mmHg
65%
6
m/s
E
Climate normal
+23
+16
20 August, Tuesday. day, 22°; night, 16°; light rain
21
+24
+18
21 August, wed
+24
+18
Feels like
+18
736 mmHg
71%
7.3
m/s
S
Climate normal
+23
+16
21 August, Wednesday. day, 24°; night, 18°; heavy rain
22
+24
+18
22 August, thu
+24
+18
Feels like
+20
735 mmHg
75%
6.8
m/s
SW
Climate normal
+23
+17
22 August, Thursday. day, 24°; night, 18°; rain
23
+24
+18
23 August, fri
+24
+18
Feels like
+20
736 mmHg
77%
6.6
m/s
E
Climate normal
+23
+19
23 August, Friday. day, 24°; night, 18°; light rain
24
+24
+16
24 August, sat
+24
+16
Feels like
+19
736 mmHg
69%
7.1
m/s
NE
Climate normal
+23
+17
24 August, Saturday. day, 24°; night, 16°; light rain
25
+26
+17
25 August, sun
+26
+17
Feels like
+18
736 mmHg
65%
8.1
m/s
W
Climate normal
+22
+17
25 August, Sunday. day, 26°; night, 17°; partly cloudy
26
+26
+17
26 August, mon
+26
+17
Feels like
+19
737 mmHg
65%
8.2
m/s
W
Climate normal
+22
+17
26 August, Monday. day, 26°; night, 17°; partly cloudy
27
+25
+17
27 August, tue
+25
+17
Feels like
+17
734 mmHg
67%
7.9
m/s
S
Climate normal
+22
+17
27 August, Tuesday. day, 25°; night, 17°; mostly clear
28
+25
+20
28 August, wed
+25
+20
Feels like
+24
730 mmHg
81%
3
m/s
SW
Climate normal
+23
+17
28 August, Wednesday. day, 25°; night, 20°; partly cloudy
29
+24
+23
29 August, thu
+24
+23
Feels like
+22
727 mmHg
90%
4.9
m/s
S
Climate normal
+25
+18
29 August, Thursday. day, 24°; night, 23°; rain
30
+21
+13
30 August, fri
+21
+13
Feels like
+16
725 mmHg
79%
6.2
m/s
NW
Climate normal
+23
+18
30 August, Friday. day, 21°; night, 13°; rain
31
+17
+6
31 August, sat
+17
+6
Feels like
+10
730 mmHg
59%
4.1
m/s
N
Climate normal
+23
+17
31 August, Saturday. day, 17°; night, 6°; clear
1 September
+19
+11
1 September, sun
+19
+11
Feels like
+10
731 mmHg
60%
4
m/s
S
Climate normal
+22
+18
1 September, Sunday. day, 19°; night, 11°; clear
2
+18
+20
2 September, mon
+18
+20
Feels like
+14
726 mmHg
89%
4.3
m/s
S
Climate normal
+23
+16
2 September, Monday. day, 18°; night, 20°; rain
3
+26
+19
3 September, tue
+26
+19
Feels like
+23
719 mmHg
85%
5.4
m/s
S
Climate normal
+21
+16
3 September, Tuesday. day, 26°; night, 19°; light rain
4
+17
+10
4 September, wed
+17
+10
Feels like
+8
723 mmHg
55%
6.9
m/s
W
Climate normal
+20
+15
4 September, Wednesday. day, 17°; night, 10°; mostly clear
5
+9
+7
5 September, thu
+9
+7
Feels like
+4
721 mmHg
78%
5.7
m/s
W
Climate normal
+21
+15
5 September, Thursday. day, 9°; night, 7°; light rain
6
+11
+8
6 September, fri
+11
+8
Feels like
+6
727 mmHg
92%
5
m/s
NW
Climate normal
+20
+16
6 September, Friday. day, 11°; night, 8°; light rain
7
+11
+10
7 September, sat
+11
+10
Feels like
+6
730 mmHg
89%
4
m/s
NW
Climate normal
+19
+15
7 September, Saturday. day, 11°; night, 10°; partly cloudy
8
+17
+8
8 September, sun
+17
+8
Feels like
+11
734 mmHg
72%
2.1
m/s
SW
Climate normal
+20
+14
8 September, Sunday. day, 17°; night, 8°; mostly clear
9
+16
+10
9 September, mon
+16
+10
Feels like
+10
733 mmHg
75%
3.5
m/s
S
Climate normal
+20
+14
9 September, Monday. day, 16°; night, 10°; mostly clear
10
+18
+13
10 September, tue
+18
+13
Feels like
+13
731 mmHg
73%
4.8
m/s
S
Climate normal
+20
+14
10 September, Tuesday. day, 18°; night, 13°; mostly clear
11
+17
+15
11 September, wed
+17
+15
Feels like
+13
732 mmHg
78%
3.2
m/s
S
Climate normal
+21
+15
11 September, Wednesday. day, 17°; night, 15°; partly cloudy
12
+20
+17
12 September, thu
+20
+17
Feels like
+17
731 mmHg
79%
3.5
m/s
S
Climate normal
+19
+14
12 September, Thursday. day, 20°; night, 17°; partly cloudy
13
+18
+17
13 September, fri
+18
+17
Feels like
+17
728 mmHg
96%
2.7
m/s
S
Climate normal
+18
+13
13 September, Friday. day, 18°; night, 17°; light rain
Average data for 10 years
Next, the average data for 10 years
14
+17
+13
14 September, sat
+17
+13
Feels like
+14
738 mmHg
70%
5.5
m/s
NE
14 September, Saturday. day, 17°; night, 13°; partly cloudy
Average for 30 days
9
sunny days
15
days with precipitation
6
cloudy days
9 sunny days; 15 days with precipitation; 6 cloudy days;
76
%
air humidity
5.4
m/s
Wind
S
73
mm of precipitation
(12% of annual average)
air humidity 76%; 73 millimeters of precipitation (12% of annual average); Wind southerly 5.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
NE
N
NW
E
E
S
SW
E
NE
W
W
S
SW
S
NW
N
S
S
S
W
W
NW
NW
SW
S
S
S
S
S
15
Average data for 10 years
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
September
2
3
4
5
6
7
8
9
10
11
12
13
Daytime temperature
Night-time temperature
