S
M
T
W
T
F
S
26
79°
59°
27
80°
62°
28
82°
66°
29
81°
67°
30
81°
65°
31
86°
66°
1
87°
66°
2
87°
65°
3
86°
67°
4
87°
65°
5
85°
60°
6
79°
59°
7
78°
58°
8
79°
60°
9
81°
59°
10
84°
59°
11
83°
60°
12
84°
64°
13
85°
65°
14
86°
64°
15
86°
66°
16
85°
65°
17
84°
65°
18
79°
60°
19
79°
59°
20
80°
60°
21
82°
64°
22
84°
64°
23
79°
58°
24
80°
59°
25
84°
64°
26
84°
56°
27
78°
63°
28
83°
65°
29
84°
64°
30
85°
63°
31
82°
62°
1
84°
61°
2
82°
61°
3
83°
59°
4
83°
61°
5
82°
61°
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 78° to 87°, with overnight lows between 56° and 67°. The average high for August is 83° with an average low of 62°. 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.