S
M
T
W
T
F
S
26
86°
71°
27
85°
70°
28
85°
71°
29
86°
71°
30
86°
72°
31
87°
71°
1
86°
71°
2
88°
70°
3
88°
67°
4
85°
64°
5
87°
69°
6
86°
65°
7
87°
64°
8
86°
63°
9
86°
64°
10
87°
65°
11
89°
70°
12
91°
71°
13
92°
69°
14
91°
69°
15
86°
68°
16
85°
69°
17
88°
65°
18
86°
66°
19
85°
63°
20
85°
63°
21
86°
65°
22
88°
68°
23
90°
67°
24
91°
67°
25
91°
68°
26
89°
67°
27
90°
68°
28
89°
69°
29
88°
68°
30
87°
63°
31
86°
59°
1
82°
59°
2
82°
60°
3
83°
62°
4
86°
64°
5
88°
66°
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 92°, with overnight lows between 59° and 72°. The average high for August is 87° 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.
