S
M
T
W
T
F
S
26
71°
58°
27
73°
60°
28
80°
53°
29
72°
54°
30
78°
54°
31
71°
55°
1
72°
53°
2
75°
52°
3
73°
52°
4
72°
50°
5
72°
49°
6
73°
51°
7
72°
54°
8
75°
59°
9
77°
58°
10
80°
51°
11
72°
51°
12
72°
52°
13
73°
51°
14
72°
55°
15
72°
52°
16
73°
51°
17
72°
53°
18
71°
50°
19
72°
51°
20
75°
52°
21
75°
57°
22
78°
56°
23
78°
57°
24
77°
55°
25
73°
56°
26
77°
56°
27
75°
52°
28
69°
50°
29
70°
49°
30
69°
48°
31
70°
52°
1
72°
51°
2
68°
49°
3
67°
46°
4
66°
51°
5
69°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mainleus
Mainleus's August 2026 forecast shows daily high temperatures ranging from 66° to 80°, with overnight lows between 46° and 60°. The average high for August is 73° 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 Mainleus. See also: September | October | November.