S
M
T
W
T
F
S
26
77°
56°
27
76°
59°
28
81°
62°
29
82°
63°
30
83°
62°
31
84°
58°
1
81°
62°
2
81°
61°
3
78°
58°
4
81°
62°
5
82°
63°
6
83°
62°
7
83°
56°
8
79°
55°
9
76°
56°
10
76°
59°
11
77°
56°
12
75°
55°
13
74°
55°
14
76°
56°
15
75°
55°
16
74°
56°
17
73°
55°
18
74°
60°
19
80°
55°
20
76°
58°
21
74°
61°
22
78°
54°
23
74°
60°
24
75°
57°
25
75°
56°
26
Hist. Avg.
78°
57°
27
Hist. Avg.
78°
57°
28
Hist. Avg.
78°
57°
29
Hist. Avg.
77°
56°
30
Hist. Avg.
77°
56°
31
Hist. Avg.
77°
56°
1
Hist. Avg.
77°
56°
2
Hist. Avg.
76°
55°
3
Hist. Avg.
76°
55°
4
Hist. Avg.
76°
55°
5
Hist. Avg.
76°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Rockport
Rockport's August 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 54° and 63°. The average high for August is 78° with an average low of 58°. 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.