S
M
T
W
T
F
S
26
76°
57°
27
77°
58°
28
77°
59°
29
78°
57°
30
79°
59°
31
79°
64°
1
82°
64°
2
83°
63°
3
84°
64°
4
84°
63°
5
83°
56°
6
77°
56°
7
74°
57°
8
76°
57°
9
77°
58°
10
79°
57°
11
81°
62°
12
82°
59°
13
81°
62°
14
82°
63°
15
81°
63°
16
81°
60°
17
83°
58°
18
78°
56°
19
75°
55°
20
76°
55°
21
76°
59°
22
77°
61°
23
75°
58°
24
75°
58°
25
78°
61°
26
80°
60°
27
80°
54°
28
78°
57°
29
74°
59°
30
75°
60°
31
80°
61°
1
81°
60°
2
81°
59°
3
80°
53°
4
79°
51°
5
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cape Neddick
Cape Neddick's August 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 51° and 64°. The average high for August is 79° 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 Cape Neddick. See also: September | October | November.
