S
M
T
W
T
F
S
26
75°
56°
27
75°
58°
28
79°
61°
29
80°
62°
30
81°
61°
31
82°
58°
1
79°
61°
2
79°
60°
3
76°
57°
4
78°
61°
5
80°
62°
6
81°
60°
7
82°
55°
8
77°
54°
9
74°
55°
10
74°
58°
11
75°
54°
12
73°
54°
13
73°
55°
14
74°
54°
15
73°
53°
16
72°
54°
17
72°
54°
18
73°
58°
19
79°
54°
20
74°
56°
21
73°
59°
22
79°
54°
23
Hist. Avg.
80°
54°
24
Hist. Avg.
80°
54°
25
Hist. Avg.
79°
53°
26
Hist. Avg.
79°
53°
27
Hist. Avg.
79°
53°
28
Hist. Avg.
79°
53°
29
Hist. Avg.
78°
53°
30
Hist. Avg.
78°
52°
31
Hist. Avg.
78°
52°
1
Hist. Avg.
78°
52°
2
Hist. Avg.
78°
52°
3
Hist. Avg.
77°
51°
4
Hist. Avg.
77°
51°
5
Hist. Avg.
77°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Kennebunkport
Kennebunkport's August 2026 forecast shows daily high temperatures ranging from 72° to 82°, with overnight lows between 53° and 62°. The average high for August is 77° with an average low of 57°. 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 Kennebunkport. See also: September | October | November.
