S
M
T
W
T
F
S
26
79°
57°
27
73°
56°
28
73°
57°
29
74°
57°
30
74°
56°
31
76°
55°
1
75°
60°
2
77°
60°
3
79°
63°
4
79°
62°
5
75°
59°
6
79°
62°
7
77°
62°
8
75°
61°
9
79°
64°
10
80°
65°
11
79°
63°
12
78°
58°
13
79°
57°
14
77°
56°
15
73°
62°
16
78°
61°
17
80°
63°
18
Hist. Avg.
74°
57°
19
Hist. Avg.
74°
57°
20
Hist. Avg.
74°
56°
21
Hist. Avg.
74°
56°
22
Hist. Avg.
74°
56°
23
Hist. Avg.
74°
56°
24
Hist. Avg.
73°
56°
25
Hist. Avg.
73°
56°
26
Hist. Avg.
73°
56°
27
Hist. Avg.
73°
56°
28
Hist. Avg.
73°
56°
29
Hist. Avg.
73°
55°
30
Hist. Avg.
72°
55°
31
Hist. Avg.
72°
55°
1
Hist. Avg.
72°
55°
2
Hist. Avg.
72°
55°
3
Hist. Avg.
72°
55°
4
Hist. Avg.
71°
54°
5
Hist. Avg.
71°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Rockland
Rockland's August 2026 forecast shows daily high temperatures ranging from 73° to 80°, with overnight lows between 55° and 65°. The average high for August is 77° with an average low of 60°. 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 Rockland. See also: September | October | November.