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September weather forecast in Mattoon
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
31
+28
+19
31 August, sun
+28
+19
Feels like
+23
744 mmHg
70%
4.19
m/s
SE
31 August, Sunday. day, 28°; night, 19°; overcast
1
+28
+19
1 September, mon
+28
+19
Feels like
+23
744 mmHg
71%
4.3
m/s
SE
1 September, Monday. day, 28°; night, 19°; partly cloudy
2
+28
+19
2 September, tue
+28
+19
Feels like
+23
745 mmHg
69%
4.19
m/s
SE
2 September, Tuesday. day, 28°; night, 19°; clear
3
+28
+19
3 September, wed
+28
+19
Feels like
+23
744 mmHg
69%
4
m/s
S
3 September, Wednesday. day, 28°; night, 19°; partly cloudy
4
+28
+18
4 September, thu
+28
+18
Feels like
+22
744 mmHg
67%
4.19
m/s
S
4 September, Thursday. day, 28°; night, 18°; clear
5
+28
+18
5 September, fri
+28
+18
Feels like
+22
745 mmHg
68%
4.3
m/s
SE
5 September, Friday. day, 28°; night, 18°; clear
6
+28
+18
6 September, sat
+28
+18
Feels like
+22
745 mmHg
68%
4.8
m/s
S
6 September, Saturday. day, 28°; night, 18°; clear
7
+27
+18
7 September, sun
+27
+18
Feels like
+22
744 mmHg
69%
4.69
m/s
S
7 September, Sunday. day, 27°; night, 18°; clear
8
+26
+17
8 September, mon
+26
+17
Feels like
+21
744 mmHg
71%
4.69
m/s
S
8 September, Monday. day, 26°; night, 17°; rain
9
+26
+17
9 September, tue
+26
+17
Feels like
+20
744 mmHg
73%
4.3
m/s
SE
9 September, Tuesday. day, 26°; night, 17°; rain
10
+27
+17
10 September, wed
+27
+17
Feels like
+20
745 mmHg
70%
4.19
m/s
SE
10 September, Wednesday. day, 27°; night, 17°; clear
11
+27
+17
11 September, thu
+27
+17
Feels like
+20
745 mmHg
69%
4.5
m/s
S
11 September, Thursday. day, 27°; night, 17°; clear
12
+26
+16
12 September, fri
+26
+16
Feels like
+19
745 mmHg
68%
4.69
m/s
S
12 September, Friday. day, 26°; night, 16°; partly cloudy
13
+26
+16
13 September, sat
+26
+16
Feels like
+19
744 mmHg
67%
4.8
m/s
S
13 September, Saturday. day, 26°; night, 16°; clear
14
+26
+16
14 September, sun
+26
+16
Feels like
+19
745 mmHg
68%
4.69
m/s
S
14 September, Sunday. day, 26°; night, 16°; clear
15
+25
+15
15 September, mon
+25
+15
Feels like
+18
746 mmHg
66%
4.5
m/s
SE
15 September, Monday. day, 25°; night, 15°; partly cloudy
16
+25
+16
16 September, tue
+25
+16
Feels like
+19
746 mmHg
68%
4.3
m/s
SE
16 September, Tuesday. day, 25°; night, 16°; overcast
17
+26
+15
17 September, wed
+26
+15
Feels like
+19
745 mmHg
67%
4.4
m/s
SE
17 September, Wednesday. day, 26°; night, 15°; clear
18
+26
+16
18 September, thu
+26
+16
Feels like
+19
745 mmHg
68%
4.1
m/s
SE
18 September, Thursday. day, 26°; night, 16°; clear
19
+27
+17
19 September, fri
+27
+17
Feels like
+19
744 mmHg
67%
5.1
m/s
S
19 September, Friday. day, 27°; night, 17°; rain
20
+26
+17
20 September, sat
+26
+17
Feels like
+20
744 mmHg
70%
4.6
m/s
S
20 September, Saturday. day, 26°; night, 17°; rain
21
+25
+16
21 September, sun
+25
+16
Feels like
+19
744 mmHg
70%
4.8
m/s
S
21 September, Sunday. day, 25°; night, 16°; partly cloudy
22
+24
+15
22 September, mon
+24
+15
Feels like
+17
745 mmHg
69%
4.8
m/s
S
22 September, Monday. day, 24°; night, 15°; partly cloudy
23
+24
+14
23 September, tue
+24
+14
Feels like
+16
745 mmHg
69%
4.4
m/s
S
23 September, Tuesday. day, 24°; night, 14°; clear
24
+24
+14
24 September, wed
+24
+14
Feels like
+17
745 mmHg
67%
4.5
m/s
S
24 September, Wednesday. day, 24°; night, 14°; overcast
25
+24
+15
25 September, thu
+24
+15
Feels like
+17
744 mmHg
69%
4.69
m/s
S
25 September, Thursday. day, 24°; night, 15°; rain
26
+24
+14
26 September, fri
+24
+14
Feels like
+16
743 mmHg
69%
5.1
m/s
S
26 September, Friday. day, 24°; night, 14°; rain
27
+24
+14
27 September, sat
+24
+14
Feels like
+16
743 mmHg
68%
5.1
m/s
S
27 September, Saturday. day, 24°; night, 14°; clear
28
+23
+13
28 September, sun
+23
+13
Feels like
+15
743 mmHg
68%
5.3
m/s
S
28 September, Sunday. day, 23°; night, 13°; clear
29
+23
+12
29 September, mon
+23
+12
Feels like
+14
745 mmHg
69%
5.3
m/s
S
29 September, Monday. day, 23°; night, 12°; rain
30
+23
+13
30 September, tue
+23
+13
Feels like
+15
745 mmHg
66%
5
m/s
S
30 September, Tuesday. day, 23°; night, 13°; clear
1
+23
+13
1 October, wed
+23
+13
Feels like
+14
745 mmHg
65%
5.3
m/s
S
1 October, Wednesday. day, 23°; night, 13°; clear
2
+23
+14
2 October, thu
+23
+14
Feels like
+15
745 mmHg
65%
5.4
m/s
S
2 October, Thursday. day, 23°; night, 14°; clear
3
+23
+14
3 October, fri
+23
+14
Feels like
+15
745 mmHg
69%
5.5
m/s
S
3 October, Friday. day, 23°; night, 14°; rain
4
+22
+14
4 October, sat
+22
+14
Feels like
+14
745 mmHg
69%
5.2
m/s
S
4 October, Saturday. day, 22°; night, 14°; clear
Average data for 10 years
Mattoon September
15
sunny days
7
days with precipitation
4
cloudy days
15 sunny days; 7 days with precipitation; 4 cloudy days;
69
%
air humidity
3.2
m/s
Wind
S
75
mm of precipitation
(7% of annual average)
air humidity 69%; 75 millimeters of precipitation (7% of annual average); Wind southerly 3.2 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SE
SE
S
S
SE
S
S
S
SE
SE
S
S
S
S
SE
SE
SE
SE
S
S
S
S
S
S
S
S
S
S
S
S
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
Cities near you
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Washington
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Cities with similar weather in September
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Rimini
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Cannes
Philadelphia
Albuquerque
