S
M
T
W
T
F
S
26
81°
61°
27
86°
64°
28
81°
65°
29
78°
60°
30
82°
55°
31
87°
61°
1
79°
69°
2
81°
67°
3
79°
60°
4
83°
55°
5
87°
64°
6
86°
69°
7
84°
69°
8
87°
66°
9
84°
63°
10
80°
68°
11
74°
64°
12
78°
64°
13
78°
65°
14
80°
66°
15
78°
63°
16
85°
70°
17
81°
64°
18
80°
59°
19
80°
64°
20
79°
62°
21
81°
56°
22
80°
63°
23
71°
52°
24
71°
53°
25
74°
56°
26
78°
60°
27
79°
60°
28
76°
58°
29
79°
59°
30
78°
60°
31
79°
62°
1
80°
57°
2
76°
55°
3
75°
57°
4
75°
62°
5
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Greentown
Greentown's August 2026 forecast shows daily high temperatures ranging from 71° to 80°, with overnight lows between 52° and 62°. The average high for August is 76° with an average low of 58°. 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 Greentown. See also: September | October | November.