S
M
T
W
T
F
S
26
69°
56°
27
70°
56°
28
68°
56°
29
70°
55°
30
71°
57°
31
73°
57°
1
72°
56°
2
73°
55°
3
71°
55°
4
68°
52°
5
69°
53°
6
66°
54°
7
69°
55°
8
72°
55°
9
72°
57°
10
71°
58°
11
72°
58°
12
70°
57°
13
71°
58°
14
71°
59°
15
73°
55°
16
72°
56°
17
71°
51°
18
70°
52°
19
67°
51°
20
66°
52°
21
69°
54°
22
69°
57°
23
68°
55°
24
69°
56°
25
71°
56°
26
71°
55°
27
70°
55°
28
71°
51°
29
69°
52°
30
65°
56°
31
68°
53°
1
68°
51°
2
67°
50°
3
66°
55°
4
67°
53°
5
69°
48°
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 65° to 73°, with overnight lows between 48° and 59°. The average high for August is 70° with an average low of 55°. 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.