10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
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
18
+27
+20
18 August, sun
+27
+20
Feels like
+28
742 mmHg
62%
3.7
m/s
SW
18 August, Sunday. day, 27°; night, 20°; rain
19
+27
+21
19 August, mon
+27
+21
Feels like
+29
743 mmHg
62%
3.2
m/s
S
19 August, Monday. day, 27°; night, 21°; rain
20
+27
+21
20 August, tue
+27
+21
Feels like
+28
743 mmHg
61%
3.7
m/s
S
20 August, Tuesday. day, 27°; night, 21°; rain
21
+26
+19
21 August, wed
+26
+19
Feels like
+27
743 mmHg
64%
3.9
m/s
W
21 August, Wednesday. day, 26°; night, 19°; rain
22
+25
+19
22 August, thu
+25
+19
Feels like
+25
744 mmHg
61%
3.9
m/s
NE
22 August, Thursday. day, 25°; night, 19°; partly cloudy
23
+25
+18
23 August, fri
+25
+18
Feels like
+25
745 mmHg
60%
4
m/s
E
23 August, Friday. day, 25°; night, 18°; partly cloudy
24
August
+30
+17
24 August, sat
+30
+17
Feels like
+27
745 mmHg
51%
1.7
m/s
SW
Climate normal
+25
+19
24 August, Saturday. day, 30°; night, 17°; mostly clear
25
+31
+20
25 August, sun
+31
+20
Feels like
+26
745 mmHg
55%
2.3
m/s
NW
Climate normal
+25
+19
25 August, Sunday. day, 31°; night, 20°; light rain
26
+31
+22
26 August, mon
+31
+22
Feels like
+28
743 mmHg
66%
3.1
m/s
NW
Climate normal
+26
+19
26 August, Monday. day, 31°; night, 22°; light rain
27
+33
+24
27 August, tue
+33
+24
Feels like
+30
741 mmHg
68%
3.4
m/s
S
Climate normal
+24
+19
27 August, Tuesday. day, 33°; night, 24°; partly cloudy
28
+33
+21
28 August, wed
+33
+21
Feels like
+30
739 mmHg
64%
4.8
m/s
W
Climate normal
+25
+19
28 August, Wednesday. day, 33°; night, 21°; light rain
29
+29
+21
29 August, thu
+29
+21
Feels like
+26
742 mmHg
58%
3.1
m/s
N
Climate normal
+25
+20
29 August, Thursday. day, 29°; night, 21°; overcast
30
+31
+21
30 August, fri
+31
+21
Feels like
+27
741 mmHg
59%
3.7
m/s
SE
Climate normal
+26
+19
30 August, Friday. day, 31°; night, 21°; rain
31
+28
+20
31 August, sat
+28
+20
Feels like
+26
740 mmHg
72%
3.8
m/s
W
Climate normal
+26
+20
31 August, Saturday. day, 28°; night, 20°; clear
1 September
+28
+20
1 September, sun
+28
+20
Feels like
+27
740 mmHg
73%
2.9
m/s
W
Climate normal
+27
+20
1 September, Sunday. day, 28°; night, 20°; partly cloudy
2
+28
+18
2 September, mon
+28
+18
Feels like
+25
740 mmHg
66%
3.7
m/s
SW
Climate normal
+25
+19
2 September, Monday. day, 28°; night, 18°; rain
3
+27
+18
3 September, tue
+27
+18
Feels like
+21
741 mmHg
57%
4.1
m/s
NW
Climate normal
+25
+19
3 September, Tuesday. day, 27°; night, 18°; mostly clear
4
+28
+19
4 September, wed
+28
+19
Feels like
+23
740 mmHg
56%
4.1
m/s
S
Climate normal
+24
+19
4 September, Wednesday. day, 28°; night, 19°; partly cloudy
5
+21
+13
5 September, thu
+21
+13
Feels like
+17
737 mmHg
69%
3.8
m/s
SW
Climate normal
+24
+18
5 September, Thursday. day, 21°; night, 13°; overcast
6
+24
+14
6 September, fri
+24
+14
Feels like
+18
734 mmHg
58%
2.3
m/s
E
Climate normal
+25
+18
6 September, Friday. day, 24°; night, 14°; mostly clear
7
+29
+20
7 September, sat
+29
+20
Feels like
+21
733 mmHg
68%
2.6
m/s
SW
Climate normal
+24
+19
7 September, Saturday. day, 29°; night, 20°; clear
8
+31
+21
8 September, sun
+31
+21
Feels like
+23
731 mmHg
57%
5
m/s
SW
Climate normal
+23
+19
8 September, Sunday. day, 31°; night, 21°; clear
9
+24
+16
9 September, mon
+24
+16
Feels like
+23
729 mmHg
87%
3.4
m/s
NW
Climate normal
+22
+17
9 September, Monday. day, 24°; night, 16°; rain
10
+22
+13
10 September, tue
+22
+13
Feels like
+18
730 mmHg
68%
3.4
m/s
NE
Climate normal
+23
+17
10 September, Tuesday. day, 22°; night, 13°; partly cloudy
11
+23
+15
11 September, wed
+23
+15
Feels like
+15
731 mmHg
58%
4
m/s
NE
Climate normal
+21
+16
11 September, Wednesday. day, 23°; night, 15°; clear
12
+24
+15
12 September, thu
+24
+15
Feels like
+16
733 mmHg
51%
4.2
m/s
E
Climate normal
+22
+16
12 September, Thursday. day, 24°; night, 15°; mostly clear
13
+23
+15
13 September, fri
+23
+15
Feels like
+15
734 mmHg
54%
5.1
m/s
E
Climate normal
+22
+16
13 September, Friday. day, 23°; night, 15°; mostly clear
14
+17
+12
14 September, sat
+17
+12
Feels like
+9
728 mmHg
56%
7
m/s
E
Climate normal
+23
+17
14 September, Saturday. day, 17°; night, 12°; partly cloudy
15
+16
+15
15 September, sun
+16
+15
Feels like
+9
719 mmHg
98%
8.3
m/s
E
Climate normal
+20
+16
15 September, Sunday. day, 16°; night, 15°; rain
16
+16
+14
16 September, mon
+16
+14
Feels like
+14
719 mmHg
98%
4.2
m/s
W
Climate normal
+21
+15
16 September, Monday. day, 16°; night, 14°; rain
17
+15
+14
17 September, tue
+15
+14
Feels like
+14
727 mmHg
96%
3.5
m/s
W
Climate normal
+23
+15
17 September, Tuesday. day, 15°; night, 14°; light rain
18
+22
+9
18 September, wed
+22
+9
Feels like
+16
733 mmHg
78%
3.2
m/s
NW
Climate normal
+23
+17
18 September, Wednesday. day, 22°; night, 9°; mostly clear
19
+23
+9
19 September, thu
+23
+9
Feels like
+15
734 mmHg
79%
2.4
m/s
W
Climate normal
+22
+15
19 September, Thursday. day, 23°; night, 9°; clear
20
+22
+15
20 September, fri
+22
+15
Feels like
+15
730 mmHg
79%
2
m/s
SE
Climate normal
+24
+17
20 September, Friday. day, 22°; night, 15°; partly cloudy
21
+18
+15
21 September, sat
+18
+15
Feels like
+16
726 mmHg
95%
4.7
m/s
SW
Climate normal
+23
+18
21 September, Saturday. day, 18°; night, 15°; light rain
Average for 30 days
13
sunny days
9
days with precipitation
8
cloudy days
13 sunny days; 9 days with precipitation; 8 cloudy days;
69
%
air humidity
3.8
m/s
Wind
SW
22
mm of precipitation
(3% of annual average)
air humidity 69%; 22 millimeters of precipitation (3% of annual average); Wind south-westerly 3.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
NW
NW
S
W
N
SE
W
W
SW
NW
S
SW
E
SW
SW
NW
NE
NE
E
E
E
E
W
W
NW
W
SE
SW
SW
24
Average data for 10 years
25
26
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
Daytime temperature
Night-time temperature
