S
M
T
W
T
F
S
28
84°
58°
29
87°
61°
30
90°
69°
1
90°
72°
2
90°
74°
3
89°
72°
4
80°
70°
5
77°
65°
6
78°
64°
7
80°
64°
8
85°
70°
9
83°
68°
10
81°
64°
11
81°
64°
12
82°
65°
13
82°
68°
14
81°
65°
15
79°
64°
16
80°
66°
17
80°
65°
18
79°
63°
19
82°
67°
20
78°
60°
21
77°
60°
22
78°
62°
23
79°
64°
24
79°
66°
25
80°
67°
26
79°
67°
27
79°
66°
28
81°
67°
29
84°
67°
30
80°
66°
31
80°
68°
1
83°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Porter
Porter's July 2026 forecast shows daily high temperatures ranging from 77° to 85°, with overnight lows between 60° and 70°. The average high for July is 80° with an average low of 65°. 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 Porter. See also: August | September | October.
