S
M
T
W
T
F
S
26
91°
81°
27
92°
80°
28
93°
80°
29
94°
80°
30
91°
81°
31
91°
80°
1
93°
79°
2
91°
81°
3
91°
81°
4
91°
80°
5
93°
79°
6
92°
80°
7
91°
79°
8
91°
80°
9
90°
80°
10
91°
82°
11
88°
77°
12
86°
81°
13
92°
81°
14
90°
82°
15
90°
81°
16
90°
80°
17
90°
79°
18
90°
80°
19
89°
80°
20
90°
80°
21
89°
81°
22
88°
77°
23
90°
76°
24
89°
77°
25
90°
79°
26
90°
78°
27
89°
79°
28
87°
78°
29
87°
78°
30
88°
77°
31
87°
78°
1
87°
78°
2
88°
77°
3
87°
76°
4
87°
78°
5
88°
77°
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 87° to 90°, with overnight lows between 76° and 81°. The average high for August is 89° with an average low of 78°. 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.