S
M
T
W
T
F
S
26
88°
74°
27
89°
75°
28
88°
77°
29
89°
77°
30
89°
76°
31
87°
77°
1
88°
76°
2
89°
77°
3
90°
78°
4
91°
77°
5
92°
78°
6
91°
77°
7
90°
77°
8
90°
76°
9
91°
78°
10
89°
77°
11
89°
77°
12
90°
78°
13
90°
78°
14
91°
77°
15
89°
77°
16
91°
76°
17
92°
76°
18
94°
77°
19
93°
75°
20
94°
76°
21
90°
75°
22
93°
74°
23
93°
73°
24
92°
75°
25
93°
73°
26
93°
72°
27
91°
72°
28
90°
73°
29
92°
72°
30
91°
72°
31
91°
73°
1
90°
72°
2
89°
73°
3
92°
72°
4
92°
75°
5
91°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Acadia
Acadia's August 2026 forecast shows daily high temperatures ranging from 87° to 94°, with overnight lows between 72° and 78°. The average high for August is 91° with an average low of 75°. 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 Acadia. See also: September | October | November.
