S
M
T
W
T
F
S
26
87°
71°
27
90°
69°
28
92°
69°
29
89°
65°
30
87°
59°
31
85°
65°
1
82°
70°
2
81°
70°
3
85°
70°
4
85°
68°
5
87°
67°
6
85°
68°
7
88°
67°
8
90°
66°
9
89°
69°
10
87°
67°
11
88°
68°
12
86°
67°
13
87°
65°
14
88°
67°
15
83°
64°
16
83°
62°
17
85°
65°
18
88°
67°
19
86°
63°
20
83°
62°
21
86°
67°
22
87°
67°
23
87°
66°
24
84°
63°
25
82°
61°
26
82°
61°
27
81°
60°
28
83°
61°
29
86°
63°
30
87°
66°
31
86°
66°
1
86°
67°
2
85°
65°
3
81°
62°
4
81°
62°
5
82°
60°
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 81° to 90°, with overnight lows between 60° and 70°. The average high for August is 85° with an average low of 65°. 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.
