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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
+29
+16
1 September, sun
+29
+16
Feels like
+25
737 mmHg
61%
4.2
m/s
W
Climate normal
+27
+20
1 September, Sunday. day, 29°; night, 16°; light rain
2
+23
+12
2 September, mon
+23
+12
Feels like
+18
744 mmHg
49%
4
m/s
N
Climate normal
+25
+19
2 September, Monday. day, 23°; night, 12°; clear
3
+24
+13
3 September, tue
+24
+13
Feels like
+19
747 mmHg
46%
2.5
m/s
E
Climate normal
+25
+19
3 September, Tuesday. day, 24°; night, 13°; mostly clear
4
+26
+15
4 September, wed
+26
+15
Feels like
+21
747 mmHg
52%
2.9
m/s
SE
Climate normal
+24
+19
4 September, Wednesday. day, 26°; night, 15°; mostly clear
5
+26
+18
5 September, thu
+26
+18
Feels like
+20
744 mmHg
52%
3.7
m/s
SE
Climate normal
+24
+18
5 September, Thursday. day, 26°; night, 18°; partly cloudy
6
+23
+18
6 September, fri
+23
+18
Feels like
+20
738 mmHg
70%
3.6
m/s
SE
Climate normal
+25
+18
6 September, Friday. day, 23°; night, 18°; heavy rain
7
+21
+13
7 September, sat
+21
+13
Feels like
+19
738 mmHg
74%
4.5
m/s
NW
Climate normal
+24
+19
7 September, Saturday. day, 21°; night, 13°; light rain
8
+23
+14
8 September, sun
+23
+14
Feels like
+19
741 mmHg
67%
3.3
m/s
W
Climate normal
+23
+19
8 September, Sunday. day, 23°; night, 14°; mostly clear
9
+26
+15
9 September, mon
+26
+15
Feels like
+21
740 mmHg
62%
3.6
m/s
SW
Climate normal
+22
+17
9 September, Monday. day, 26°; night, 15°; clear
10
+25
+17
10 September, tue
+25
+17
Feels like
+21
740 mmHg
68%
3.7
m/s
SW
Climate normal
+23
+17
10 September, Tuesday. day, 25°; night, 17°; partly cloudy
11
+25
+17
11 September, wed
+25
+17
Feels like
+20
738 mmHg
72%
3.9
m/s
SE
Climate normal
+21
+16
11 September, Wednesday. day, 25°; night, 17°; partly cloudy
12
+25
+17
12 September, thu
+25
+17
Feels like
+20
737 mmHg
72%
4.4
m/s
S
Climate normal
+22
+16
12 September, Thursday. day, 25°; night, 17°; partly cloudy
13
+28
+19
13 September, fri
+28
+19
Feels like
+19
733 mmHg
69%
2.6
m/s
SE
Climate normal
+22
+16
13 September, Friday. day, 28°; night, 19°; mostly clear
14
+29
+19
14 September, sat
+29
+19
Feels like
+22
731 mmHg
56%
4.5
m/s
S
Climate normal
+23
+17
14 September, Saturday. day, 29°; night, 19°; partly cloudy
15
+20
+12
15 September, sun
+20
+12
Feels like
+16
728 mmHg
77%
5.2
m/s
W
Climate normal
+20
+16
15 September, Sunday. day, 20°; night, 12°; rain
16
+19
+12
16 September, mon
+19
+12
Feels like
+13
730 mmHg
76%
2.6
m/s
NW
Climate normal
+21
+15
16 September, Monday. day, 19°; night, 12°; mostly clear
17
+20
+10
17 September, tue
+20
+10
Feels like
+16
731 mmHg
75%
3.1
m/s
NW
Climate normal
+23
+15
17 September, Tuesday. day, 20°; night, 10°; partly cloudy
18
+22
+8
18 September, wed
+22
+8
Feels like
+15
732 mmHg
76%
2.9
m/s
N
Climate normal
+23
+17
18 September, Wednesday. day, 22°; night, 8°; clear
19
+23
+14
19 September, thu
+23
+14
Feels like
+16
732 mmHg
84%
2.8
m/s
NE
Climate normal
+22
+15
19 September, Thursday. day, 23°; night, 14°; rain
20
+15
+12
20 September, fri
+15
+12
Feels like
+11
733 mmHg
88%
5.3
m/s
E
Climate normal
+24
+17
20 September, Friday. day, 15°; night, 12°; light rain
21
+14
+14
21 September, sat
+14
+14
Feels like
+10
731 mmHg
94%
5.9
m/s
NE
Climate normal
+23
+18
21 September, Saturday. day, 14°; night, 14°; rain
22
+21
+13
22 September, sun
+21
+13
Feels like
+14
734 mmHg
70%
4.6
m/s
E
Climate normal
+23
+17
22 September, Sunday. day, 21°; night, 13°; mostly clear
23
+23
+14
23 September, mon
+23
+14
Feels like
+15
735 mmHg
63%
3.5
m/s
E
Climate normal
+24
+16
23 September, Monday. day, 23°; night, 14°; clear
24
+24
+18
24 September, tue
+24
+18
Feels like
+17
733 mmHg
68%
4.4
m/s
SE
Climate normal
+22
+17
24 September, Tuesday. day, 24°; night, 18°; clear
25
+20
+16
25 September, wed
+20
+16
Feels like
+17
730 mmHg
88%
4
m/s
E
Climate normal
+22
+15
25 September, Wednesday. day, 20°; night, 16°; rain
26
+16
+11
26 September, thu
+16
+11
Feels like
+13
724 mmHg
97%
4.8
m/s
E
Climate normal
+22
+16
26 September, Thursday. day, 16°; night, 11°; rain
27
+16
+13
27 September, fri
+16
+13
Feels like
+11
724 mmHg
88%
3.3
m/s
NW
Climate normal
+21
+16
27 September, Friday. day, 16°; night, 13°; partly cloudy
28
+17
+14
28 September, sat
+17
+14
Feels like
+15
723 mmHg
95%
1.4
m/s
NW
Climate normal
+19
+15
28 September, Saturday. day, 17°; night, 14°; light rain
29
+14
+13
29 September, sun
+14
+13
Feels like
+13
727 mmHg
97%
2.8
m/s
NW
Climate normal
+17
+15
29 September, Sunday. day, 14°; night, 13°; light rain
30
+15
+12
30 September, mon
+15
+12
Feels like
+13
730 mmHg
92%
2.5
m/s
NW
Climate normal
+16
+12
30 September, Monday. day, 15°; night, 12°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
1 October
+17
+12
1 October, tue
+17
+12
Feels like
+16
743 mmHg
68%
4
m/s
NE
1 October, Tuesday. day, 17°; night, 12°; rain
2
+17
+12
2 October, wed
+17
+12
Feels like
+16
744 mmHg
75%
4.1
m/s
SE
2 October, Wednesday. day, 17°; night, 12°; rain
3
+17
+13
3 October, thu
+17
+13
Feels like
+16
746 mmHg
74%
4.5
m/s
W
3 October, Thursday. day, 17°; night, 13°; partly cloudy
4
+18
+12
4 October, fri
+18
+12
Feels like
+17
746 mmHg
67%
4
m/s
W
4 October, Friday. day, 18°; night, 12°; partly cloudy
5
+20
+13
5 October, sat
+20
+13
Feels like
+19
745 mmHg
64%
3.9
m/s
SE
5 October, Saturday. day, 20°; night, 13°; clear
Average for 30 days
12
sunny days
10
days with precipitation
8
cloudy days
12 sunny days; 10 days with precipitation; 8 cloudy days;
73
%
air humidity
3.7
m/s
Wind
NW
43
mm of precipitation
(5% of annual average)
air humidity 73%; 43 millimeters of precipitation (5% of annual average); Wind north-westerly 3.7 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
N
E
SE
SE
SE
NW
W
SW
SW
SE
S
SE
S
W
NW
NW
N
NE
E
NE
E
E
SE
E
E
NW
NW
NW
NW
1
September
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
