S
M
T
W
T
F
S
26
86°
77°
27
86°
78°
28
87°
77°
29
86°
78°
30
86°
78°
31
87°
77°
1
87°
78°
2
86°
77°
3
86°
77°
4
87°
76°
5
85°
77°
6
86°
78°
7
86°
78°
8
87°
77°
9
87°
77°
10
89°
75°
11
87°
76°
12
88°
74°
13
88°
76°
14
87°
76°
15
88°
75°
16
88°
76°
17
89°
75°
18
88°
76°
19
88°
77°
20
89°
76°
21
88°
77°
22
89°
77°
23
88°
75°
24
89°
76°
25
88°
75°
26
88°
77°
27
89°
76°
28
88°
77°
29
88°
77°
30
89°
76°
31
89°
75°
1
88°
76°
2
88°
76°
3
89°
77°
4
89°
76°
5
88°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Coqui II
Coqui II's August 2026 forecast shows daily high temperatures ranging from 85° to 89°, with overnight lows between 74° and 78°. The average high for August is 88° with an average low of 76°. 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 Coqui II. See also: September | October | November.