S
M
T
W
T
F
S
26
84°
57°
27
87°
68°
28
81°
67°
29
81°
68°
30
78°
66°
31
87°
65°
1
86°
69°
2
81°
70°
3
82°
68°
4
82°
67°
5
81°
70°
6
81°
64°
7
81°
65°
8
83°
63°
9
82°
62°
10
82°
61°
11
78°
59°
12
77°
60°
13
76°
59°
14
74°
58°
15
75°
56°
16
73°
55°
17
80°
58°
18
78°
56°
19
77°
62°
20
79°
58°
21
76°
55°
22
75°
59°
23
80°
62°
24
81°
62°
25
80°
61°
26
79°
60°
27
72°
60°
28
72°
61°
29
77°
59°
30
78°
60°
31
77°
60°
1
78°
55°
2
70°
52°
3
69°
52°
4
69°
51°
5
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Suffern
Suffern's August 2026 forecast shows daily high temperatures ranging from 69° to 86°, with overnight lows between 51° and 70°. The average high for August is 78° with an average low of 60°. 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 Suffern. See also: September | October | November.
