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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
25
+25
+19
25 August, sun
+25
+19
Feels like
+26
746 mmHg
60%
3.7
m/s
NW
25 August, Sunday. day, 25°; night, 19°; clear
26
August
+31
+22
26 August, mon
+31
+22
Feels like
+29
743 mmHg
66%
2.9
m/s
NW
Climate normal
+26
+19
26 August, Monday. day, 31°; night, 22°; light rain
27
+32
+24
27 August, tue
+32
+24
Feels like
+29
741 mmHg
58%
3
m/s
W
Climate normal
+24
+19
27 August, Tuesday. day, 32°; night, 24°; rain
28
+32
+22
28 August, wed
+32
+22
Feels like
+30
739 mmHg
69%
3.7
m/s
W
Climate normal
+25
+19
28 August, Wednesday. day, 32°; night, 22°; rain
29
+29
+22
29 August, thu
+29
+22
Feels like
+28
742 mmHg
71%
2.3
m/s
N
Climate normal
+25
+20
29 August, Thursday. day, 29°; night, 22°; heavy rain
30
+29
+22
30 August, fri
+29
+22
Feels like
+29
740 mmHg
72%
3.6
m/s
SE
Climate normal
+26
+19
30 August, Friday. day, 29°; night, 22°; rain
31
+27
+19
31 August, sat
+27
+19
Feels like
+27
740 mmHg
76%
3.2
m/s
NW
Climate normal
+26
+20
31 August, Saturday. day, 27°; night, 19°; rain
1 September
+27
+17
1 September, sun
+27
+17
Feels like
+25
741 mmHg
68%
2.9
m/s
W
Climate normal
+27
+20
1 September, Sunday. day, 27°; night, 17°; partly cloudy
2
+27
+17
2 September, mon
+27
+17
Feels like
+23
743 mmHg
57%
3.5
m/s
N
Climate normal
+25
+19
2 September, Monday. day, 27°; night, 17°; mostly clear
3
+28
+18
3 September, tue
+28
+18
Feels like
+24
744 mmHg
58%
2.9
m/s
E
Climate normal
+25
+19
3 September, Tuesday. day, 28°; night, 18°; light rain
4
+27
+18
4 September, wed
+27
+18
Feels like
+24
743 mmHg
62%
3.2
m/s
S
Climate normal
+24
+19
4 September, Wednesday. day, 27°; night, 18°; partly cloudy
5
+27
+19
5 September, thu
+27
+19
Feels like
+22
739 mmHg
65%
4.2
m/s
S
Climate normal
+24
+18
5 September, Thursday. day, 27°; night, 19°; partly cloudy
6
+28
+14
6 September, fri
+28
+14
Feels like
+23
739 mmHg
62%
3.7
m/s
SW
Climate normal
+25
+18
6 September, Friday. day, 28°; night, 14°; partly cloudy
7
+28
+18
7 September, sat
+28
+18
Feels like
+18
731 mmHg
53%
2.5
m/s
SE
Climate normal
+24
+19
7 September, Saturday. day, 28°; night, 18°; mostly clear
8
+26
+19
8 September, sun
+26
+19
Feels like
+21
731 mmHg
53%
2.2
m/s
E
Climate normal
+23
+19
8 September, Sunday. day, 26°; night, 19°; partly cloudy
9
+26
+17
9 September, mon
+26
+17
Feels like
+21
733 mmHg
58%
3.3
m/s
E
Climate normal
+22
+17
9 September, Monday. day, 26°; night, 17°; partly cloudy
10
+23
+15
10 September, tue
+23
+15
Feels like
+16
735 mmHg
76%
5.2
m/s
E
Climate normal
+23
+17
10 September, Tuesday. day, 23°; night, 15°; light rain
11
+20
+16
11 September, wed
+20
+16
Feels like
+14
736 mmHg
73%
5.8
m/s
E
Climate normal
+21
+16
11 September, Wednesday. day, 20°; night, 16°; rain
12
+19
+15
12 September, thu
+19
+15
Feels like
+14
734 mmHg
78%
4.4
m/s
E
Climate normal
+22
+16
12 September, Thursday. day, 19°; night, 15°; light rain
13
+22
+17
13 September, fri
+22
+17
Feels like
+19
731 mmHg
88%
1.9
m/s
E
Climate normal
+22
+16
13 September, Friday. day, 22°; night, 17°; rain
14
+25
+16
14 September, sat
+25
+16
Feels like
+20
730 mmHg
82%
1.9
m/s
SW
Climate normal
+23
+17
14 September, Saturday. day, 25°; night, 16°; partly cloudy
15
+29
+20
15 September, sun
+29
+20
Feels like
+23
731 mmHg
70%
2
m/s
SW
Climate normal
+20
+16
15 September, Sunday. day, 29°; night, 20°; clear
16
+27
+19
16 September, mon
+27
+19
Feels like
+23
729 mmHg
76%
2
m/s
SW
Climate normal
+21
+15
16 September, Monday. day, 27°; night, 19°; rain
17
+23
+18
17 September, tue
+23
+18
Feels like
+23
730 mmHg
91%
1.6
m/s
NW
Climate normal
+23
+15
17 September, Tuesday. day, 23°; night, 18°; light rain
18
+27
+17
18 September, wed
+27
+17
Feels like
+22
730 mmHg
69%
3.3
m/s
SE
Climate normal
+23
+17
18 September, Wednesday. day, 27°; night, 17°; mostly clear
19
+26
+15
19 September, thu
+26
+15
Feels like
+18
727 mmHg
78%
3.8
m/s
NW
Climate normal
+22
+15
19 September, Thursday. day, 26°; night, 15°; rain
20
+20
+8
20 September, fri
+20
+8
Feels like
+15
729 mmHg
66%
3.6
m/s
NW
Climate normal
+24
+17
20 September, Friday. day, 20°; night, 8°; partly cloudy
21
+20
+6
21 September, sat
+20
+6
Feels like
+12
732 mmHg
76%
2.6
m/s
NW
Climate normal
+23
+18
21 September, Saturday. day, 20°; night, 6°; clear
22
+24
+11
22 September, sun
+24
+11
Feels like
+14
732 mmHg
75%
1.6
m/s
SW
Climate normal
+23
+17
22 September, Sunday. day, 24°; night, 11°; clear
23
+26
+11
23 September, mon
+26
+11
Feels like
+17
730 mmHg
60%
2.2
m/s
NW
Climate normal
+24
+16
23 September, Monday. day, 26°; night, 11°; clear
24
+24
+12
24 September, tue
+24
+12
Feels like
+17
729 mmHg
64%
4.2
m/s
N
Climate normal
+22
+17
24 September, Tuesday. day, 24°; night, 12°; clear
Average data for 10 years
Next, the average data for 10 years
25
+22
+15
25 September, wed
+22
+15
Feels like
+21
746 mmHg
57%
4.9
m/s
E
25 September, Wednesday. day, 22°; night, 15°; clear
26
+22
+16
26 September, thu
+22
+16
Feels like
+22
743 mmHg
70%
4
m/s
SE
26 September, Thursday. day, 22°; night, 16°; rain
27
+21
+16
27 September, fri
+21
+16
Feels like
+21
742 mmHg
70%
4.4
m/s
S
27 September, Friday. day, 21°; night, 16°; rain
28
+19
+15
28 September, sat
+19
+15
Feels like
+19
742 mmHg
70%
4.5
m/s
SW
28 September, Saturday. day, 19°; night, 15°; clear
Average for 30 days
10
sunny days
12
days with precipitation
8
cloudy days
10 sunny days; 12 days with precipitation; 8 cloudy days;
69
%
air humidity
3.1
m/s
Wind
E
24
mm of precipitation
(3% of annual average)
air humidity 69%; 24 millimeters of precipitation (3% of annual average); Wind easterly 3.1 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
W
W
N
SE
NW
W
N
E
S
S
SW
SE
E
E
E
E
E
E
SW
SW
SW
NW
SE
NW
NW
NW
SW
NW
N
26
Average data for 10 years
27
28
29
30
31
1
September
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Daytime temperature
Night-time temperature
