S
M
T
W
T
F
S
26
81°
52°
27
82°
51°
28
81°
56°
29
74°
64°
30
74°
63°
31
80°
61°
1
85°
58°
2
86°
65°
3
75°
66°
4
85°
59°
5
85°
57°
6
91°
64°
7
85°
69°
8
75°
65°
9
79°
63°
10
81°
64°
11
74°
60°
12
73°
53°
13
73°
54°
14
70°
53°
15
69°
51°
16
67°
50°
17
67°
49°
18
68°
50°
19
70°
50°
20
69°
51°
21
68°
48°
22
69°
54°
23
74°
54°
24
74°
53°
25
67°
53°
26
73°
50°
27
68°
48°
28
65°
53°
29
67°
53°
30
73°
52°
31
72°
51°
1
70°
46°
2
63°
47°
3
64°
48°
4
64°
45°
5
66°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Carrabassett Valley
Carrabassett Valley's August 2026 forecast shows daily high temperatures ranging from 63° to 85°, with overnight lows between 45° and 69°. The average high for August is 71° with an average low of 53°. 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 Carrabassett Valley. See also: September | October | November.