S
M
T
W
T
F
S
27
75°
57°
28
76°
55°
29
76°
48°
30
69°
52°
1
74°
56°
2
75°
52°
3
74°
49°
4
69°
45°
5
64°
44°
6
65°
45°
7
67°
51°
8
71°
52°
9
71°
51°
10
65°
43°
11
Hist. Avg.
65°
47°
12
Hist. Avg.
65°
46°
13
Hist. Avg.
64°
46°
14
Hist. Avg.
64°
46°
15
Hist. Avg.
64°
45°
16
Hist. Avg.
63°
45°
17
Hist. Avg.
63°
45°
18
Hist. Avg.
62°
44°
19
Hist. Avg.
62°
44°
20
Hist. Avg.
62°
44°
21
Hist. Avg.
61°
43°
22
Hist. Avg.
61°
43°
23
Hist. Avg.
61°
43°
24
Hist. Avg.
60°
42°
25
Hist. Avg.
60°
42°
26
Hist. Avg.
59°
42°
27
Hist. Avg.
59°
41°
28
Hist. Avg.
59°
41°
29
Hist. Avg.
58°
41°
30
Hist. Avg.
58°
40°
31
Hist. Avg.
57°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Pittsburgh
Pittsburgh's October 2026 forecast shows daily high temperatures ranging from 64° to 76°, with overnight lows between 43° and 57°. The average high for October is 71° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Pittsburgh. See also: November | December | January.
