S
M
T
W
T
F
S
26
84°
63°
27
84°
64°
28
85°
64°
29
85°
69°
30
87°
69°
31
88°
70°
1
90°
70°
2
90°
69°
3
87°
70°
4
89°
66°
5
87°
63°
6
84°
62°
7
82°
62°
8
83°
63°
9
83°
64°
10
84°
63°
11
86°
63°
12
89°
65°
13
90°
66°
14
89°
69°
15
90°
68°
16
88°
68°
17
87°
63°
18
84°
62°
19
83°
62°
20
84°
67°
21
85°
68°
22
84°
61°
23
83°
67°
24
85°
69°
25
89°
67°
26
91°
67°
27
88°
68°
28
89°
68°
29
89°
67°
30
88°
68°
31
86°
64°
1
85°
63°
2
85°
63°
3
86°
62°
4
87°
65°
5
86°
64°
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 91°, with overnight lows between 61° and 70°. The average high for August is 86° with an average low of 66°. 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.
