S
M
T
W
T
F
S
26
93°
81°
27
92°
82°
28
91°
82°
29
91°
81°
30
92°
82°
31
93°
82°
1
92°
81°
2
91°
82°
3
92°
82°
4
93°
81°
5
93°
81°
6
92°
82°
7
92°
82°
8
93°
81°
9
92°
82°
10
92°
82°
11
93°
81°
12
92°
82°
13
92°
82°
14
93°
81°
15
92°
79°
16
91°
81°
17
92°
81°
18
93°
80°
19
94°
80°
20
94°
81°
21
92°
77°
22
91°
76°
23
91°
76°
24
92°
77°
25
91°
76°
26
92°
77°
27
91°
77°
28
91°
78°
29
92°
79°
30
92°
79°
31
95°
77°
1
95°
76°
2
94°
78°
3
94°
78°
4
92°
79°
5
93°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rockport
Rockport's August 2026 forecast shows daily high temperatures ranging from 91° to 95°, with overnight lows between 76° and 82°. The average high for August is 92° 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 Rockport. See also: September | October | November.