S
M
T
W
T
F
S
26
76°
50°
27
84°
51°
28
82°
58°
29
72°
63°
30
77°
63°
31
79°
61°
1
87°
64°
2
87°
71°
3
78°
59°
4
88°
61°
5
84°
68°
6
91°
71°
7
88°
69°
8
86°
70°
9
89°
70°
10
85°
67°
11
81°
64°
12
79°
64°
13
80°
62°
14
79°
64°
15
78°
63°
16
77°
61°
17
78°
66°
18
77°
64°
19
77°
66°
20
78°
63°
21
77°
60°
22
77°
65°
23
82°
66°
24
82°
66°
25
78°
65°
26
76°
63°
27
76°
64°
28
75°
66°
29
78°
64°
30
81°
65°
31
80°
64°
1
81°
60°
2
73°
60°
3
73°
61°
4
74°
57°
5
73°
57°
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 73° to 91°, with overnight lows between 57° and 71°. The average high for August is 80° 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.
