S
M
T
W
T
F
S
26
96°
75°
27
97°
75°
28
98°
74°
29
98°
76°
30
99°
76°
31
99°
75°
1
98°
75°
2
98°
76°
3
99°
76°
4
99°
75°
5
98°
76°
6
99°
76°
7
99°
75°
8
98°
76°
9
99°
76°
10
99°
74°
11
99°
75°
12
98°
72°
13
97°
74°
14
100°
73°
15
96°
72°
16
95°
71°
17
96°
72°
18
98°
72°
19
99°
70°
20
93°
68°
21
93°
68°
22
94°
69°
23
94°
70°
24
95°
70°
25
94°
71°
26
94°
69°
27
95°
69°
28
96°
70°
29
97°
70°
30
97°
71°
31
96°
72°
1
95°
70°
2
96°
71°
3
94°
70°
4
92°
69°
5
92°
70°
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 92° to 100°, with overnight lows between 68° and 76°. The average high for August is 97° with an average low of 72°. 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.
