S
M
T
W
T
F
S
26
84°
60°
27
84°
63°
28
75°
61°
29
74°
66°
30
80°
63°
31
84°
59°
1
82°
60°
2
76°
65°
3
76°
63°
4
83°
60°
5
86°
54°
6
87°
64°
7
84°
67°
8
81°
65°
9
81°
67°
10
81°
63°
11
81°
57°
12
78°
59°
13
77°
55°
14
71°
49°
15
75°
52°
16
75°
56°
17
75°
55°
18
76°
57°
19
79°
58°
20
76°
58°
21
76°
56°
22
74°
55°
23
75°
56°
24
73°
46°
25
76°
59°
26
79°
60°
27
81°
59°
28
78°
54°
29
71°
51°
30
70°
51°
31
70°
49°
1
71°
48°
2
71°
51°
3
73°
58°
4
77°
57°
5
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Massena
Massena's August 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 46° and 60°. The average high for August is 75° with an average low of 55°. 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 Massena. See also: September | October | November.
