S
M
T
W
T
F
S
26
79°
55°
27
78°
56°
28
78°
55°
29
79°
57°
30
78°
56°
31
77°
58°
1
80°
59°
2
79°
56°
3
77°
59°
4
80°
56°
5
78°
55°
6
78°
56°
7
79°
56°
8
81°
57°
9
80°
55°
10
78°
54°
11
80°
55°
12
77°
54°
13
76°
55°
14
76°
56°
15
76°
55°
16
77°
52°
17
79°
53°
18
82°
54°
19
83°
61°
20
83°
59°
21
82°
60°
22
83°
59°
23
83°
53°
24
78°
52°
25
75°
59°
26
75°
56°
27
81°
53°
28
79°
57°
29
78°
59°
30
81°
53°
31
82°
50°
1
77°
49°
2
71°
48°
3
Hist. Avg.
76°
54°
4
Hist. Avg.
76°
54°
5
Hist. Avg.
76°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Capac
Capac's August 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 48° and 61°. The average high for August is 79° 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 Capac. See also: September | October | November.