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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
15
December
+4
+5
15 December, sun
+4
+5
Feels like
−2
749 mmHg
81%
3.8
m/s
SE
Climate normal
+2
−1
15 December, Sunday. day, 4°; night, 5°; sleet
16
+13
+9
16 December, mon
+13
+9
Feels like
+6
742 mmHg
88%
5.2
m/s
SE
Climate normal
+2
−1
16 December, Monday. day, 13°; night, 9°; heavy rain
17
+11
+1
17 December, tue
+11
+1
Feels like
+4
744 mmHg
64%
5.5
m/s
W
Climate normal
+3
0
17 December, Tuesday. day, 11°; night, 1°; clear
18
+4
+1
18 December, wed
+4
+1
Feels like
−2
741 mmHg
88%
3.9
m/s
NE
Climate normal
+2
+1
18 December, Wednesday. day, 4°; night, 1°; rain
19
+1
−1
19 December, thu
+1
−1
Feels like
−5
745 mmHg
67%
4.5
m/s
NW
Climate normal
+3
0
19 December, Thursday. day, 1°; night, -1°; sleet
20
+3
−2
20 December, fri
+3
−2
Feels like
−3
740 mmHg
76%
3.6
m/s
W
Climate normal
+5
+1
20 December, Friday. day, 3°; night, -2°; sleet
21
−1
−7
21 December, sat
−1
−7
Feels like
−8
745 mmHg
68%
4.6
m/s
NW
Climate normal
+6
+4
21 December, Saturday. day, -1°; night, -7°; snow
22
−3
−8
22 December, sun
−3
−8
Feels like
−11
749 mmHg
67%
3.6
m/s
W
Climate normal
+3
+2
22 December, Sunday. day, -3°; night, -8°; light snow
23
−2
−5
23 December, mon
−2
−5
Feels like
−10
750 mmHg
66%
2.7
m/s
E
Climate normal
+3
0
23 December, Monday. day, -2°; night, -5°; light snow
24
+3
+1
24 December, tue
+3
+1
Feels like
−5
746 mmHg
63%
3
m/s
S
Climate normal
+4
+1
24 December, Tuesday. day, 3°; night, 1°; partly cloudy
25
+6
+4
25 December, wed
+6
+4
Feels like
−1
738 mmHg
75%
4.5
m/s
SW
Climate normal
+2
+1
25 December, Wednesday. day, 6°; night, 4°; overcast
26
+10
+8
26 December, thu
+10
+8
Feels like
+5
739 mmHg
78%
3.7
m/s
W
Climate normal
+5
0
26 December, Thursday. day, 10°; night, 8°; overcast
27
+12
+11
27 December, fri
+12
+11
Feels like
+6
737 mmHg
77%
3.9
m/s
W
Climate normal
+2
+1
27 December, Friday. day, 12°; night, 11°; overcast
28
+10
0
28 December, sat
+10
0
Feels like
−2
724 mmHg
91%
9.7
m/s
NW
Climate normal
+2
0
28 December, Saturday. day, 10°; night, 0°; light rain
29
0
−2
29 December, sun
0
−2
Feels like
−11
728 mmHg
94%
11
m/s
NW
Climate normal
+2
−1
29 December, Sunday. day, 0°; night, -2°; partly cloudy
30
+1
−4
30 December, mon
+1
−4
Feels like
−7
733 mmHg
93%
5.8
m/s
W
Climate normal
+3
−1
30 December, Monday. day, 1°; night, -4°; sleet
31
+4
−2
31 December, tue
+4
−2
Feels like
−3
733 mmHg
92%
1.8
m/s
NW
Climate normal
+3
−1
31 December, Tuesday. day, 4°; night, -2°; light snow
1 January
+5
0
1 January, wed
+5
0
Feels like
−3
729 mmHg
93%
3.2
m/s
S
Climate normal
+3
−1
1 January, Wednesday. day, 5°; night, 0°; light rain
2
+4
+1
2 January, thu
+4
+1
Feels like
−3
725 mmHg
83%
3.6
m/s
SW
Climate normal
−1
−2
2 January, Thursday. day, 4°; night, 1°; light rain
3
+2
+1
3 January, fri
+2
+1
Feels like
−6
723 mmHg
84%
6.6
m/s
W
Climate normal
−2
−5
3 January, Friday. day, 2°; night, 1°; light rain
4
0
−2
4 January, sat
0
−2
Feels like
−9
723 mmHg
97%
10.3
m/s
W
Climate normal
+2
−3
4 January, Saturday. day, 0°; night, -2°; sleet
5
0
0
5 January, sun
0
0
Feels like
−7
721 mmHg
99%
5.5
m/s
SW
Climate normal
−1
−3
5 January, Sunday. day, 0°; night, 0°; rain
6
−1
−2
6 January, mon
−1
−2
Feels like
−8
724 mmHg
92%
6.9
m/s
NW
Climate normal
0
−2
6 January, Monday. day, -1°; night, -2°; light rain
7
−2
−4
7 January, tue
−2
−4
Feels like
−10
731 mmHg
91%
6.8
m/s
W
Climate normal
−1
−3
7 January, Tuesday. day, -2°; night, -4°; rain
8
−4
+2
8 January, wed
−4
+2
Feels like
−11
731 mmHg
88%
5.6
m/s
SW
Climate normal
−2
−4
8 January, Wednesday. day, -4°; night, 2°; overcast
9
+2
+1
9 January, thu
+2
+1
Feels like
−6
728 mmHg
89%
6.5
m/s
SW
Climate normal
+1
−2
9 January, Thursday. day, 2°; night, 1°; sleet
10
0
−2
10 January, fri
0
−2
Feels like
−7
734 mmHg
90%
6.5
m/s
W
Climate normal
+2
−3
10 January, Friday. day, 0°; night, -2°; sleet
11
+5
+10
11 January, sat
+5
+10
Feels like
−4
732 mmHg
91%
5.4
m/s
S
Climate normal
+3
−1
11 January, Saturday. day, 5°; night, 10°; light rain
12
+15
+14
12 January, sun
+15
+14
Feels like
+7
725 mmHg
88%
10.8
m/s
SW
Climate normal
+4
+1
12 January, Sunday. day, 15°; night, 14°; light rain
13
+15
+16
13 January, mon
+15
+16
Feels like
+12
729 mmHg
94%
4.1
m/s
S
Climate normal
0
−1
13 January, Monday. day, 15°; night, 16°; light rain
Average data for 10 years
Next, the average data for 10 years
14
0
−2
14 January, tue
0
−2
Feels like
−4
747 mmHg
82%
4.9
m/s
SW
14 January, Tuesday. day, 0°; night, -2°; snow
15
−1
−3
15 January, wed
−1
−3
Feels like
−6
747 mmHg
75%
4.6
m/s
SW
15 January, Wednesday. day, -1°; night, -3°; overcast
16
0
−4
16 January, thu
0
−4
Feels like
−5
747 mmHg
79%
4.6
m/s
SW
16 January, Thursday. day, 0°; night, -4°; overcast
17
+3
−2
17 January, fri
+3
−2
Feels like
−1
742 mmHg
81%
5
m/s
S
17 January, Friday. day, 3°; night, -2°; rain
18
−1
−1
18 January, sat
−1
−1
Feels like
−6
743 mmHg
77%
6
m/s
W
18 January, Saturday. day, -1°; night, -1°; snow
Average for 30 days
3
sunny days
21
days with precipitation
6
cloudy days
3 sunny days; 21 days with precipitation; 6 cloudy days;
84
%
air humidity
5.4
m/s
Wind
W
55
mm of precipitation
(7% of annual average)
air humidity 84%; 55 millimeters of precipitation (7% of annual average); Wind westerly 5.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
SE
W
NE
NW
W
NW
W
E
S
SW
W
W
NW
NW
W
NW
S
SW
W
W
SW
NW
W
SW
SW
W
S
SW
S
15
Average data for 10 years
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
January
2
3
4
5
6
7
8
9
10
11
12
13
Daytime temperature
Night-time temperature
