S
M
T
W
T
F
S
26
81°
64°
27
76°
64°
28
76°
61°
29
77°
65°
30
82°
66°
31
83°
65°
1
77°
63°
2
79°
65°
3
83°
57°
4
76°
61°
5
76°
63°
6
77°
58°
7
76°
57°
8
77°
56°
9
76°
56°
10
76°
64°
11
78°
62°
12
78°
59°
13
79°
56°
14
75°
55°
15
75°
58°
16
77°
56°
17
73°
56°
18
74°
55°
19
75°
55°
20
76°
61°
21
79°
63°
22
79°
63°
23
81°
64°
24
81°
63°
25
82°
61°
26
76°
56°
27
75°
60°
28
78°
62°
29
79°
54°
30
73°
53°
31
73°
51°
1
71°
54°
2
70°
53°
3
72°
53°
4
71°
52°
5
70°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hingham
Hingham's August 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 51° and 66°. The average high for August is 77° with an average low of 59°. 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 Hingham. See also: September | October | November.