S
M
T
W
T
F
S
26
84°
64°
27
85°
64°
28
84°
63°
29
83°
63°
30
80°
59°
31
75°
56°
1
75°
56°
2
76°
57°
3
77°
62°
4
77°
61°
5
79°
59°
6
80°
63°
7
78°
62°
8
77°
61°
9
77°
62°
10
78°
54°
11
77°
56°
12
82°
60°
13
83°
62°
14
84°
63°
15
82°
60°
16
79°
62°
17
85°
62°
18
81°
55°
19
76°
54°
20
75°
53°
21
75°
52°
22
76°
52°
23
75°
53°
24
76°
52°
25
78°
52°
26
80°
53°
27
82°
55°
28
81°
56°
29
77°
58°
30
74°
54°
31
79°
54°
1
80°
50°
2
73°
49°
3
72°
51°
4
76°
57°
5
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Marcy
Marcy's August 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 49° and 64°. The average high for August is 79° 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 Marcy. See also: September | October | November.
