S
M
T
W
T
F
S
28
78°
55°
29
83°
57°
30
86°
63°
1
91°
68°
2
94°
70°
3
91°
68°
4
82°
63°
5
78°
63°
6
79°
59°
7
77°
60°
8
77°
58°
9
76°
59°
10
80°
59°
11
81°
60°
12
81°
61°
13
79°
60°
14
77°
55°
15
71°
52°
16
72°
52°
17
72°
55°
18
73°
56°
19
77°
58°
20
78°
58°
21
72°
57°
22
76°
58°
23
76°
58°
24
75°
57°
25
74°
58°
26
77°
58°
27
79°
57°
28
79°
59°
29
78°
59°
30
79°
60°
31
78°
59°
1
75°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Port Allegany
Port Allegany's July 2026 forecast shows daily high temperatures ranging from 71° to 94°, with overnight lows between 52° and 70°. The average high for July is 78° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Port Allegany. See also: August | September | October.
