S
M
T
W
T
F
S
26
79°
60°
27
80°
62°
28
80°
59°
29
81°
60°
30
81°
66°
31
86°
66°
1
87°
65°
2
87°
66°
3
86°
66°
4
87°
59°
5
80°
57°
6
78°
56°
7
77°
57°
8
78°
56°
9
79°
57°
10
80°
61°
11
80°
62°
12
85°
64°
13
86°
65°
14
87°
64°
15
87°
58°
16
82°
57°
17
80°
57°
18
80°
58°
19
82°
59°
20
77°
56°
21
80°
56°
22
80°
61°
23
84°
63°
24
85°
63°
25
83°
55°
26
78°
60°
27
81°
64°
28
79°
62°
29
85°
64°
30
86°
62°
31
84°
60°
1
79°
61°
2
83°
58°
3
77°
59°
4
78°
61°
5
85°
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 77° to 87°, with overnight lows between 55° and 66°. The average high for August is 82° 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.