S
M
T
W
T
F
S
26
78°
60°
27
79°
61°
28
78°
61°
29
79°
62°
30
81°
60°
31
82°
60°
1
82°
62°
2
81°
68°
3
82°
64°
4
81°
60°
5
78°
61°
6
78°
61°
7
77°
62°
8
78°
60°
9
83°
67°
10
84°
67°
11
83°
62°
12
82°
59°
13
77°
58°
14
75°
58°
15
77°
60°
16
78°
63°
17
77°
68°
18
82°
65°
19
83°
63°
20
78°
59°
21
76°
60°
22
76°
66°
23
77°
66°
24
80°
59°
25
81°
59°
26
76°
60°
27
76°
58°
28
75°
58°
29
75°
57°
30
76°
59°
31
76°
59°
1
75°
58°
2
76°
60°
3
75°
59°
4
76°
64°
5
80°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Porter
Porter's August 2026 forecast shows daily high temperatures ranging from 75° to 84°, with overnight lows between 57° and 68°. The average high for August is 79° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Porter. See also: September | October | November.
