S
M
T
W
T
F
S
26
82°
68°
27
83°
68°
28
86°
67°
29
86°
68°
30
83°
68°
31
86°
67°
1
85°
67°
2
83°
68°
3
85°
69°
4
87°
68°
5
84°
67°
6
82°
68°
7
85°
68°
8
86°
62°
9
79°
61°
10
79°
61°
11
80°
64°
12
79°
67°
13
81°
67°
14
83°
68°
15
85°
67°
16
82°
65°
17
82°
58°
18
80°
59°
19
82°
64°
20
86°
65°
21
84°
66°
22
85°
65°
23
86°
66°
24
82°
64°
25
79°
62°
26
78°
59°
27
77°
59°
28
76°
60°
29
78°
58°
30
78°
60°
31
83°
64°
1
83°
64°
2
84°
63°
3
84°
57°
4
79°
54°
5
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Salem
Salem's August 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 54° and 69°. The average high for August is 82° with an average low of 64°. 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 Salem. See also: September | October | November.
