S
M
T
W
T
F
S
26
94°
75°
27
95°
73°
28
91°
75°
29
88°
69°
30
87°
67°
31
89°
73°
1
74°
66°
2
84°
65°
3
86°
61°
4
89°
61°
5
92°
69°
6
92°
70°
7
88°
70°
8
95°
69°
9
98°
70°
10
98°
72°
11
95°
72°
12
96°
71°
13
92°
70°
14
91°
69°
15
90°
69°
16
92°
70°
17
94°
71°
18
93°
70°
19
89°
66°
20
94°
72°
21
93°
71°
22
93°
71°
23
92°
70°
24
93°
71°
25
93°
71°
26
92°
70°
27
91°
70°
28
91°
69°
29
90°
70°
30
91°
69°
31
91°
69°
1
90°
68°
2
91°
68°
3
91°
67°
4
90°
68°
5
90°
68°
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 88° to 98°, with overnight lows between 66° and 72°. The average high for August is 92° with an average low of 70°. 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.
