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Monthly weather forecast in Pittsburgh
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
+27
+20
1 September, sun
+27
+20
Feels like
+28
744 mmHg
64%
3.7
m/s
SE
1 September, Sunday. day, 27°; night, 20°; partly cloudy
2
+25
+19
2 September, mon
+25
+19
Feels like
+27
743 mmHg
63%
3.5
m/s
NW
2 September, Monday. day, 25°; night, 19°; partly cloudy
3
+25
+19
3 September, tue
+25
+19
Feels like
+26
743 mmHg
60%
4
m/s
W
3 September, Tuesday. day, 25°; night, 19°; clear
4
+24
+19
4 September, wed
+24
+19
Feels like
+25
744 mmHg
63%
3.9
m/s
S
4 September, Wednesday. day, 24°; night, 19°; partly cloudy
5
+24
+18
5 September, thu
+24
+18
Feels like
+25
745 mmHg
60%
3.9
m/s
SE
5 September, Thursday. day, 24°; night, 18°; partly cloudy
6
September
+30
+16
6 September, fri
+30
+16
Feels like
+24
739 mmHg
57%
3.7
m/s
S
Climate normal
+25
+18
6 September, Friday. day, 30°; night, 16°; thunderstorm
7
+19
+10
7 September, sat
+19
+10
Feels like
+14
738 mmHg
64%
5
m/s
NW
Climate normal
+24
+19
7 September, Saturday. day, 19°; night, 10°; light rain
8
+20
+10
8 September, sun
+20
+10
Feels like
+14
742 mmHg
51%
4
m/s
W
Climate normal
+23
+19
8 September, Sunday. day, 20°; night, 10°; clear
9
+24
+12
9 September, mon
+24
+12
Feels like
+18
744 mmHg
46%
3.2
m/s
W
Climate normal
+22
+17
9 September, Monday. day, 24°; night, 12°; mostly clear
10
+27
+14
10 September, tue
+27
+14
Feels like
+23
744 mmHg
52%
2.3
m/s
W
Climate normal
+23
+17
10 September, Tuesday. day, 27°; night, 14°; mostly clear
11
+30
+15
11 September, wed
+30
+15
Feels like
+24
743 mmHg
53%
2
m/s
E
Climate normal
+21
+16
11 September, Wednesday. day, 30°; night, 15°; mostly clear
12
+30
+18
12 September, thu
+30
+18
Feels like
+24
744 mmHg
54%
2.3
m/s
E
Climate normal
+22
+16
12 September, Thursday. day, 30°; night, 18°; clear
13
+28
+17
13 September, fri
+28
+17
Feels like
+25
745 mmHg
67%
2.9
m/s
E
Climate normal
+22
+16
13 September, Friday. day, 28°; night, 17°; partly cloudy
14
+30
+17
14 September, sat
+30
+17
Feels like
+25
744 mmHg
60%
2.9
m/s
E
Climate normal
+23
+17
14 September, Saturday. day, 30°; night, 17°; partly cloudy
15
+30
+18
15 September, sun
+30
+18
Feels like
+25
743 mmHg
57%
3
m/s
SE
Climate normal
+20
+16
15 September, Sunday. day, 30°; night, 18°; clear
16
+27
+18
16 September, mon
+27
+18
Feels like
+22
740 mmHg
56%
3.8
m/s
SE
Climate normal
+21
+15
16 September, Monday. day, 27°; night, 18°; partly cloudy
17
+22
+16
17 September, tue
+22
+16
Feels like
+18
738 mmHg
65%
4.2
m/s
NW
Climate normal
+23
+15
17 September, Tuesday. day, 22°; night, 16°; partly cloudy
18
+28
+18
18 September, wed
+28
+18
Feels like
+22
737 mmHg
60%
3.8
m/s
W
Climate normal
+23
+17
18 September, Wednesday. day, 28°; night, 18°; partly cloudy
19
+30
+19
19 September, thu
+30
+19
Feels like
+22
735 mmHg
53%
2.2
m/s
S
Climate normal
+22
+15
19 September, Thursday. day, 30°; night, 19°; mostly clear
20
+30
+20
20 September, fri
+30
+20
Feels like
+22
736 mmHg
56%
2.8
m/s
E
Climate normal
+24
+17
20 September, Friday. day, 30°; night, 20°; clear
21
+29
+19
21 September, sat
+29
+19
Feels like
+22
734 mmHg
53%
3.2
m/s
SE
Climate normal
+23
+18
21 September, Saturday. day, 29°; night, 19°; clear
22
+25
+18
22 September, sun
+25
+18
Feels like
+20
733 mmHg
62%
3.4
m/s
SW
Climate normal
+23
+17
22 September, Sunday. day, 25°; night, 18°; partly cloudy
23
+28
+19
23 September, mon
+28
+19
Feels like
+22
732 mmHg
61%
2.4
m/s
NW
Climate normal
+24
+16
23 September, Monday. day, 28°; night, 19°; partly cloudy
24
+19
+15
24 September, tue
+19
+15
Feels like
+18
730 mmHg
97%
3.2
m/s
E
Climate normal
+22
+17
24 September, Tuesday. day, 19°; night, 15°; rain
25
+22
+13
25 September, wed
+22
+13
Feels like
+15
730 mmHg
70%
3.4
m/s
E
Climate normal
+22
+15
25 September, Wednesday. day, 22°; night, 13°; mostly clear
26
+22
+14
26 September, thu
+22
+14
Feels like
+13
729 mmHg
58%
4.7
m/s
E
Climate normal
+22
+16
26 September, Thursday. day, 22°; night, 14°; clear
27
+17
+16
27 September, fri
+17
+16
Feels like
+11
727 mmHg
80%
6
m/s
SE
Climate normal
+21
+16
27 September, Friday. day, 17°; night, 16°; rain
28
+15
+9
28 September, sat
+15
+9
Feels like
+9
726 mmHg
73%
5
m/s
W
Climate normal
+19
+15
28 September, Saturday. day, 15°; night, 9°; light rain
29
+13
+9
29 September, sun
+13
+9
Feels like
+7
723 mmHg
88%
4.2
m/s
SW
Climate normal
+17
+15
29 September, Sunday. day, 13°; night, 9°; light rain
30
+11
+9
30 September, mon
+11
+9
Feels like
+5
725 mmHg
80%
4.3
m/s
SW
Climate normal
+16
+12
30 September, Monday. day, 11°; night, 9°; partly cloudy
1 October
+12
+9
1 October, tue
+12
+9
Feels like
+8
727 mmHg
94%
3.8
m/s
SW
Climate normal
+17
+12
1 October, Tuesday. day, 12°; night, 9°; rain
2
+13
+8
2 October, wed
+13
+8
Feels like
+8
727 mmHg
81%
2.5
m/s
SW
Climate normal
+17
+12
2 October, Wednesday. day, 13°; night, 8°; partly cloudy
3
+13
+8
3 October, thu
+13
+8
Feels like
+9
725 mmHg
90%
1.3
m/s
S
Climate normal
+17
+13
3 October, Thursday. day, 13°; night, 8°; light rain
4
+13
+10
4 October, fri
+13
+10
Feels like
+8
726 mmHg
90%
2.8
m/s
NW
Climate normal
+18
+12
4 October, Friday. day, 13°; night, 10°; light rain
5
+13
+7
5 October, sat
+13
+7
Feels like
+8
731 mmHg
83%
3.6
m/s
W
Climate normal
+20
+13
5 October, Saturday. day, 13°; night, 7°; light rain
Average for 30 days
11
sunny days
9
days with precipitation
10
cloudy days
11 sunny days; 9 days with precipitation; 10 cloudy days;
67
%
air humidity
3.4
m/s
Wind
E
12
mm of precipitation
(2% of annual average)
air humidity 67%; 12 millimeters of precipitation (2% of annual average); Wind easterly 3.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
NW
W
W
W
E
E
E
E
SE
SE
NW
W
S
E
SE
SW
NW
E
E
E
SE
W
SW
SW
SW
SW
S
NW
W
6
Average data for 10 years
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
4
5
Daytime temperature
Night-time temperature
