S
M
T
W
T
F
S
26
76°
60°
27
79°
62°
28
76°
61°
29
79°
60°
30
80°
63°
31
79°
58°
1
79°
61°
2
80°
62°
3
81°
56°
4
82°
55°
5
77°
61°
6
77°
60°
7
79°
58°
8
81°
57°
9
78°
57°
10
80°
60°
11
81°
56°
12
81°
58°
13
78°
61°
14
81°
62°
15
76°
58°
16
80°
54°
17
78°
54°
18
74°
55°
19
76°
54°
20
75°
56°
21
73°
53°
22
72°
59°
23
78°
60°
24
79°
59°
25
80°
51°
26
77°
50°
27
72°
50°
28
71°
51°
29
70°
52°
30
72°
57°
31
71°
58°
1
78°
58°
2
77°
56°
3
77°
55°
4
76°
57°
5
76°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lamoine
Lamoine's August 2026 forecast shows daily high temperatures ranging from 70° to 82°, with overnight lows between 50° and 63°. 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 Lamoine. See also: September | October | November.