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September weather forecast in DeKalb
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
+25
+20
1 September, sun
+25
+20
Feels like
+25
739 mmHg
61%
5
m/s
NE
1 September, Sunday. day, 25°; night, 20°; partly cloudy
2
+26
+19
2 September, mon
+26
+19
Feels like
+26
739 mmHg
61%
5.1
m/s
NW
2 September, Monday. day, 26°; night, 19°; clear
3
+24
+19
3 September, tue
+24
+19
Feels like
+24
739 mmHg
64%
5.3
m/s
NW
3 September, Tuesday. day, 24°; night, 19°; partly cloudy
4
+23
+18
4 September, wed
+23
+18
Feels like
+23
740 mmHg
66%
4.6
m/s
NE
4 September, Wednesday. day, 23°; night, 18°; partly cloudy
5
+24
+16
5 September, thu
+24
+16
Feels like
+23
740 mmHg
60%
5.4
m/s
E
5 September, Thursday. day, 24°; night, 16°; clear
6
+25
+19
6 September, fri
+25
+19
Feels like
+23
740 mmHg
55%
5.4
m/s
W
6 September, Friday. day, 25°; night, 19°; clear
7
+23
+18
7 September, sat
+23
+18
Feels like
+22
740 mmHg
67%
4.6
m/s
E
7 September, Saturday. day, 23°; night, 18°; clear
8
+23
+17
8 September, sun
+23
+17
Feels like
+23
740 mmHg
68%
4.5
m/s
N
8 September, Sunday. day, 23°; night, 17°; clear
9
+23
+17
9 September, mon
+23
+17
Feels like
+22
740 mmHg
62%
5
m/s
SE
9 September, Monday. day, 23°; night, 17°; clear
10
+21
+17
10 September, tue
+21
+17
Feels like
+19
741 mmHg
62%
5.5
m/s
NW
10 September, Tuesday. day, 21°; night, 17°; partly cloudy
11
+22
+15
11 September, wed
+22
+15
Feels like
+20
741 mmHg
55%
5.5
m/s
W
11 September, Wednesday. day, 22°; night, 15°; clear
12
+22
+16
12 September, thu
+22
+16
Feels like
+20
740 mmHg
58%
4.8
m/s
W
12 September, Thursday. day, 22°; night, 16°; clear
13
+21
+15
13 September, fri
+21
+15
Feels like
+20
740 mmHg
60%
4.5
m/s
S
13 September, Friday. day, 21°; night, 15°; clear
14
+21
+16
14 September, sat
+21
+16
Feels like
+19
741 mmHg
61%
4.5
m/s
E
14 September, Saturday. day, 21°; night, 16°; partly cloudy
15
+20
+16
15 September, sun
+20
+16
Feels like
+19
743 mmHg
62%
5.3
m/s
NE
15 September, Sunday. day, 20°; night, 16°; partly cloudy
16
+22
+15
16 September, mon
+22
+15
Feels like
+21
741 mmHg
62%
5
m/s
SE
16 September, Monday. day, 22°; night, 15°; clear
17
+22
+17
17 September, tue
+22
+17
Feels like
+22
740 mmHg
72%
6.3
m/s
SE
17 September, Tuesday. day, 22°; night, 17°; rain
18
+21
+16
18 September, wed
+21
+16
Feels like
+20
740 mmHg
69%
5
m/s
NE
18 September, Wednesday. day, 21°; night, 16°; partly cloudy
19
+23
+16
19 September, thu
+23
+16
Feels like
+22
739 mmHg
62%
5.9
m/s
S
19 September, Thursday. day, 23°; night, 16°; partly cloudy
20
+23
+18
20 September, fri
+23
+18
Feels like
+21
739 mmHg
58%
5.5
m/s
W
20 September, Friday. day, 23°; night, 18°; clear
21
+21
+16
21 September, sat
+21
+16
Feels like
+20
741 mmHg
68%
4.8
m/s
E
21 September, Saturday. day, 21°; night, 16°; clear
22
+23
+16
22 September, sun
+23
+16
Feels like
+21
742 mmHg
60%
5.3
m/s
SE
22 September, Sunday. day, 23°; night, 16°; rain
23
+21
+17
23 September, mon
+21
+17
Feels like
+20
742 mmHg
68%
5.5
m/s
SE
23 September, Monday. day, 21°; night, 17°; clear
24
+21
+16
24 September, tue
+21
+16
Feels like
+21
741 mmHg
63%
4.8
m/s
E
24 September, Tuesday. day, 21°; night, 16°; clear
25
+21
+16
25 September, wed
+21
+16
Feels like
+21
740 mmHg
70%
4.8
m/s
E
25 September, Wednesday. day, 21°; night, 16°; rain
26
+21
+15
26 September, thu
+21
+15
Feels like
+19
739 mmHg
63%
5.3
m/s
NE
26 September, Thursday. day, 21°; night, 15°; partly cloudy
27
+21
+14
27 September, fri
+21
+14
Feels like
+19
738 mmHg
62%
5.4
m/s
NW
27 September, Friday. day, 21°; night, 14°; partly cloudy
28
+18
+15
28 September, sat
+18
+15
Feels like
+15
739 mmHg
67%
6.5
m/s
NW
28 September, Saturday. day, 18°; night, 15°; clear
29
+18
+13
29 September, sun
+18
+13
Feels like
+15
741 mmHg
62%
5.5
m/s
N
29 September, Sunday. day, 18°; night, 13°; rain
30
+17
+11
30 September, mon
+17
+11
Feels like
+14
741 mmHg
66%
5.5
m/s
NE
30 September, Monday. day, 17°; night, 11°; clear
1
+17
+13
1 October, tue
+17
+13
Feels like
+14
739 mmHg
66%
5.1
m/s
NE
1 October, Tuesday. day, 17°; night, 13°; partly cloudy
2
+16
+13
2 October, wed
+16
+13
Feels like
+14
739 mmHg
70%
5.4
m/s
N
2 October, Wednesday. day, 16°; night, 13°; partly cloudy
3
+16
+12
3 October, thu
+16
+12
Feels like
+15
741 mmHg
70%
4.5
m/s
NW
3 October, Thursday. day, 16°; night, 12°; partly cloudy
4
+19
+12
4 October, fri
+19
+12
Feels like
+17
741 mmHg
62%
4.8
m/s
S
4 October, Friday. day, 19°; night, 12°; partly cloudy
5
+17
+13
5 October, sat
+17
+13
Feels like
+15
738 mmHg
64%
5.3
m/s
SW
5 October, Saturday. day, 17°; night, 13°; rain
Average data for 10 years
DeKalb September
16
sunny days
4
days with precipitation
10
cloudy days
16 sunny days; 4 days with precipitation; 10 cloudy days;
62
%
air humidity
3.7
m/s
Wind
NE
61
mm of precipitation
(7% of annual average)
air humidity 62%; 61 millimeters of precipitation (7% of annual average); Wind north-easterly 3.7 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NE
NW
NW
NE
E
W
E
N
SE
NW
W
W
S
E
NE
SE
SE
NE
S
W
E
SE
SE
E
E
NE
NW
NW
N
NE
1
Average data for 10 years
2
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
Daytime temperature
Night-time temperature
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