S
M
T
W
T
F
S
26
93°
81°
27
92°
82°
28
91°
82°
29
91°
81°
30
92°
82°
31
92°
82°
1
93°
81°
2
91°
82°
3
92°
82°
4
92°
81°
5
92°
82°
6
92°
82°
7
93°
81°
8
92°
81°
9
91°
82°
10
91°
82°
11
92°
80°
12
91°
82°
13
91°
82°
14
92°
81°
15
94°
82°
16
91°
80°
17
91°
81°
18
92°
81°
19
92°
80°
20
93°
81°
21
92°
81°
22
91°
80°
23
90°
80°
24
95°
79°
25
94°
77°
26
93°
77°
27
92°
78°
28
91°
77°
29
92°
78°
30
91°
77°
31
91°
79°
1
92°
79°
2
91°
74°
3
90°
73°
4
90°
74°
5
88°
74°
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 88° to 95°, with overnight lows between 73° 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.