S
M
T
W
T
F
S
26
90°
79°
27
91°
79°
28
95°
81°
29
93°
79°
30
90°
79°
31
90°
77°
1
92°
78°
2
90°
73°
3
90°
77°
4
90°
77°
5
91°
74°
6
89°
73°
7
88°
74°
8
87°
75°
9
88°
74°
10
86°
75°
11
87°
74°
12
87°
73°
13
90°
74°
14
88°
73°
15
85°
72°
16
85°
70°
17
87°
75°
18
87°
75°
19
90°
74°
20
90°
76°
21
89°
75°
22
87°
75°
23
85°
74°
24
86°
75°
25
87°
75°
26
87°
74°
27
88°
75°
28
89°
74°
29
89°
74°
30
88°
74°
31
87°
74°
1
86°
73°
2
89°
75°
3
89°
74°
4
86°
74°
5
87°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Alabama Port
Alabama Port's August 2026 forecast shows daily high temperatures ranging from 85° to 92°, with overnight lows between 70° and 78°. The average high for August is 88° with an average low of 74°. 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 Alabama Port. See also: September | October | November.