S
M
T
W
T
F
S
26
87°
60°
27
82°
59°
28
81°
56°
29
79°
55°
30
79°
54°
31
81°
56°
1
86°
58°
2
86°
57°
3
82°
53°
4
82°
52°
5
85°
56°
6
86°
55°
7
81°
53°
8
82°
54°
9
81°
59°
10
87°
61°
11
89°
61°
12
89°
60°
13
88°
58°
14
90°
57°
15
89°
55°
16
88°
51°
17
87°
55°
18
82°
56°
19
79°
51°
20
79°
51°
21
80°
52°
22
78°
49°
23
78°
52°
24
80°
54°
25
84°
58°
26
85°
57°
27
86°
55°
28
87°
58°
29
86°
58°
30
84°
57°
31
85°
57°
1
83°
53°
2
82°
52°
3
82°
53°
4
81°
55°
5
78°
50°
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 78° to 90°, with overnight lows between 49° and 61°. The average high for August is 83° with an average low of 55°. 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.
