S
M
T
W
T
F
S
26
79°
57°
27
85°
61°
28
82°
67°
29
76°
61°
30
81°
56°
31
85°
54°
1
82°
62°
2
78°
67°
3
79°
61°
4
84°
54°
5
85°
64°
6
85°
67°
7
84°
67°
8
83°
67°
9
84°
66°
10
78°
67°
11
74°
66°
12
77°
66°
13
78°
63°
14
81°
64°
15
82°
61°
16
84°
71°
17
82°
60°
18
81°
61°
19
80°
61°
20
79°
57°
21
78°
63°
22
78°
61°
23
77°
60°
24
78°
59°
25
78°
58°
26
82°
61°
27
81°
63°
28
82°
61°
29
81°
59°
30
79°
61°
31
75°
56°
1
76°
59°
2
77°
61°
3
75°
61°
4
74°
59°
5
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Freeport
Freeport's August 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 56° and 71°. The average high for August is 79° with an average low of 60°. 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 Freeport. See also: September | October | November.