S
M
T
W
T
F
S
26
68°
54°
27
71°
54°
28
71°
55°
29
75°
54°
30
69°
50°
31
67°
47°
1
67°
48°
2
68°
52°
3
71°
55°
4
73°
54°
5
68°
51°
6
70°
52°
7
75°
55°
8
76°
55°
9
73°
49°
10
70°
47°
11
68°
46°
12
69°
48°
13
65°
45°
14
68°
46°
15
69°
48°
16
73°
49°
17
65°
46°
18
69°
45°
19
72°
47°
20
74°
47°
21
74°
52°
22
75°
54°
23
71°
51°
24
73°
49°
25
72°
42°
26
63°
42°
27
64°
44°
28
65°
47°
29
63°
50°
30
62°
49°
31
64°
50°
1
69°
49°
2
69°
42°
3
65°
41°
4
69°
46°
5
70°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Manawan
Manawan's August 2026 forecast shows daily high temperatures ranging from 62° to 76°, with overnight lows between 41° and 55°. The average high for August is 69° with an average low of 49°. 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 Manawan. See also: September | October | November.