S
M
T
W
T
F
S
26
90°
80°
27
89°
81°
28
90°
80°
29
89°
81°
30
88°
82°
31
89°
81°
1
89°
79°
2
90°
79°
3
90°
80°
4
89°
80°
5
89°
79°
6
88°
79°
7
89°
80°
8
89°
80°
9
90°
82°
10
91°
81°
11
91°
80°
12
90°
80°
13
91°
81°
14
93°
80°
15
92°
79°
16
93°
78°
17
91°
79°
18
90°
78°
19
91°
77°
20
89°
80°
21
92°
79°
22
93°
78°
23
Hist. Avg.
93°
78°
24
Hist. Avg.
93°
78°
25
Hist. Avg.
93°
78°
26
Hist. Avg.
92°
77°
27
Hist. Avg.
92°
77°
28
Hist. Avg.
92°
77°
29
Hist. Avg.
92°
77°
30
Hist. Avg.
92°
77°
31
Hist. Avg.
92°
77°
1
Hist. Avg.
92°
76°
2
Hist. Avg.
92°
76°
3
Hist. Avg.
92°
76°
4
Hist. Avg.
92°
76°
5
Hist. Avg.
92°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Port O'Connor
Port O'Connor's August 2026 forecast shows daily high temperatures ranging from 88° to 93°, with overnight lows between 77° and 82°. The average high for August is 90° with an average low of 80°. 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 Port O'Connor. See also: September | October | November.
