S
M
T
W
T
F
S
26
92°
71°
27
93°
72°
28
93°
72°
29
94°
73°
30
94°
72°
31
93°
73°
1
93°
72°
2
94°
73°
3
94°
73°
4
93°
72°
5
94°
73°
6
94°
72°
7
91°
70°
8
90°
70°
9
90°
69°
10
91°
72°
11
94°
73°
12
94°
72°
13
93°
72°
14
93°
70°
15
92°
70°
16
88°
69°
17
90°
67°
18
90°
67°
19
88°
66°
20
89°
67°
21
90°
66°
22
87°
59°
23
82°
58°
24
82°
57°
25
83°
58°
26
82°
57°
27
82°
58°
28
83°
64°
29
86°
65°
30
89°
65°
31
90°
64°
1
90°
64°
2
89°
63°
3
90°
64°
4
89°
65°
5
89°
63°
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 82° to 94°, with overnight lows between 57° and 73°. The average high for August is 90° with an average low of 67°. 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.
