S
M
T
W
T
F
S
26
88°
74°
27
91°
75°
28
94°
73°
29
91°
71°
30
86°
67°
31
89°
67°
1
87°
68°
2
85°
70°
3
88°
69°
4
83°
69°
5
86°
69°
6
86°
70°
7
87°
70°
8
89°
71°
9
91°
71°
10
91°
71°
11
92°
70°
12
91°
70°
13
93°
73°
14
94°
74°
15
93°
75°
16
93°
75°
17
96°
73°
18
91°
72°
19
91°
72°
20
91°
74°
21
88°
70°
22
86°
70°
23
90°
68°
24
89°
65°
25
86°
67°
26
83°
65°
27
84°
66°
28
86°
68°
29
84°
69°
30
84°
63°
31
87°
62°
1
88°
61°
2
87°
60°
3
86°
60°
4
87°
63°
5
86°
61°
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 83° to 88°, with overnight lows between 60° and 69°. The average high for August is 86° 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.
