S
M
T
W
T
F
S
26
82°
59°
27
83°
60°
28
83°
59°
29
82°
55°
30
82°
54°
31
76°
52°
1
76°
52°
2
77°
53°
3
76°
52°
4
77°
58°
5
79°
58°
6
81°
57°
7
79°
54°
8
81°
58°
9
81°
59°
10
78°
58°
11
81°
57°
12
81°
58°
13
82°
57°
14
82°
57°
15
81°
51°
16
79°
52°
17
75°
50°
18
75°
50°
19
77°
51°
20
76°
55°
21
80°
56°
22
79°
57°
23
81°
57°
24
82°
53°
25
81°
50°
26
80°
54°
27
73°
49°
28
72°
49°
29
Hist. Avg.
79°
51°
30
Hist. Avg.
79°
51°
31
Hist. Avg.
78°
51°
1
Hist. Avg.
78°
50°
2
Hist. Avg.
78°
50°
3
Hist. Avg.
78°
50°
4
Hist. Avg.
77°
50°
5
Hist. Avg.
77°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Sebago
Sebago's August 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 49° and 60°. The average high for August is 79° with an average low of 55°. 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 Sebago. See also: September | October | November.
