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September weather forecast in Rockford
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
58%
5
m/s
NE
1 September, Sunday. day, 25°; night, 20°; clear
2
+25
+19
2 September, mon
+25
+19
Feels like
+25
738 mmHg
61%
5
m/s
W
2 September, Monday. day, 25°; night, 19°; clear
3
+24
+19
3 September, tue
+24
+19
Feels like
+24
738 mmHg
63%
5.4
m/s
NW
3 September, Tuesday. day, 24°; night, 19°; partly cloudy
4
+23
+18
4 September, wed
+23
+18
Feels like
+23
739 mmHg
64%
4.8
m/s
N
4 September, Wednesday. day, 23°; night, 18°; partly cloudy
5
+24
+16
5 September, thu
+24
+16
Feels like
+23
739 mmHg
58%
5.5
m/s
E
5 September, Thursday. day, 24°; night, 16°; clear
6
+24
+19
6 September, fri
+24
+19
Feels like
+23
739 mmHg
55%
5.5
m/s
W
6 September, Friday. day, 24°; night, 19°; clear
7
+23
+18
7 September, sat
+23
+18
Feels like
+22
739 mmHg
66%
4.9
m/s
E
7 September, Saturday. day, 23°; night, 18°; clear
8
+23
+17
8 September, sun
+23
+17
Feels like
+23
739 mmHg
67%
4.6
m/s
N
8 September, Sunday. day, 23°; night, 17°; clear
9
+23
+17
9 September, mon
+23
+17
Feels like
+23
739 mmHg
62%
5.4
m/s
E
9 September, Monday. day, 23°; night, 17°; clear
10
+21
+17
10 September, tue
+21
+17
Feels like
+19
740 mmHg
61%
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
740 mmHg
54%
5.5
m/s
W
11 September, Wednesday. day, 22°; night, 15°; clear
12
+22
+16
12 September, thu
+22
+16
Feels like
+20
739 mmHg
57%
5
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%
4.9
m/s
S
13 September, Friday. day, 21°; night, 15°; clear
14
+20
+16
14 September, sat
+20
+16
Feels like
+19
741 mmHg
61%
4.5
m/s
NE
14 September, Saturday. day, 20°; night, 16°; partly cloudy
15
+20
+16
15 September, sun
+20
+16
Feels like
+19
742 mmHg
61%
5.4
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
S
16 September, Monday. day, 22°; night, 15°; clear
17
+22
+17
17 September, tue
+22
+17
Feels like
+21
739 mmHg
70%
6.4
m/s
SE
17 September, Tuesday. day, 22°; night, 17°; rain
18
+21
+15
18 September, wed
+21
+15
Feels like
+20
739 mmHg
68%
5.3
m/s
NE
18 September, Wednesday. day, 21°; night, 15°; clear
19
+23
+16
19 September, thu
+23
+16
Feels like
+22
738 mmHg
61%
6
m/s
S
19 September, Thursday. day, 23°; night, 16°; clear
20
+23
+18
20 September, fri
+23
+18
Feels like
+21
738 mmHg
58%
5.8
m/s
W
20 September, Friday. day, 23°; night, 18°; clear
21
+21
+16
21 September, sat
+21
+16
Feels like
+20
740 mmHg
68%
5
m/s
E
21 September, Saturday. day, 21°; night, 16°; clear
22
+23
+16
22 September, sun
+23
+16
Feels like
+21
741 mmHg
60%
5.4
m/s
SE
22 September, Sunday. day, 23°; night, 16°; rain
23
+21
+17
23 September, mon
+21
+17
Feels like
+20
741 mmHg
67%
5.5
m/s
SE
23 September, Monday. day, 21°; night, 17°; partly cloudy
24
+21
+16
24 September, tue
+21
+16
Feels like
+21
741 mmHg
64%
4.9
m/s
E
24 September, Tuesday. day, 21°; night, 16°; rain
25
+22
+16
25 September, wed
+22
+16
Feels like
+21
739 mmHg
68%
4.9
m/s
E
25 September, Wednesday. day, 22°; night, 16°; rain
26
+21
+15
26 September, thu
+21
+15
Feels like
+19
738 mmHg
62%
5.3
m/s
NE
26 September, Thursday. day, 21°; night, 15°; clear
27
+21
+14
27 September, fri
+21
+14
Feels like
+19
737 mmHg
62%
5.5
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%
6.6
m/s
NW
28 September, Saturday. day, 18°; night, 15°; clear
29
+18
+13
29 September, sun
+18
+13
Feels like
+15
741 mmHg
61%
5.8
m/s
N
29 September, Sunday. day, 18°; night, 13°; clear
30
+17
+11
30 September, mon
+17
+11
Feels like
+14
740 mmHg
64%
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
64%
5.1
m/s
NE
1 October, Tuesday. day, 17°; night, 13°; partly cloudy
2
+17
+13
2 October, wed
+17
+13
Feels like
+14
739 mmHg
68%
5.5
m/s
N
2 October, Wednesday. day, 17°; night, 13°; partly cloudy
3
+16
+12
3 October, thu
+16
+12
Feels like
+15
740 mmHg
68%
4.5
m/s
NW
3 October, Thursday. day, 16°; night, 12°; partly cloudy
4
+18
+12
4 October, fri
+18
+12
Feels like
+17
740 mmHg
62%
4.9
m/s
S
4 October, Friday. day, 18°; night, 12°; partly cloudy
5
+17
+13
5 October, sat
+17
+13
Feels like
+15
737 mmHg
64%
5.4
m/s
SW
5 October, Saturday. day, 17°; night, 13°; partly cloudy
Average data for 10 years
Rockford September
19
sunny days
4
days with precipitation
7
cloudy days
19 sunny days; 4 days with precipitation; 7 cloudy days;
62
%
air humidity
3.7
m/s
Wind
N
56
mm of precipitation
(7% of annual average)
air humidity 62%; 56 millimeters of precipitation (7% of annual average); Wind northerly 3.7 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NE
W
NW
N
E
W
E
N
E
NW
W
W
S
NE
NE
S
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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