S
M
T
W
T
F
S
28
80°
69°
29
81°
67°
30
82°
66°
1
81°
66°
2
80°
64°
3
81°
66°
4
82°
62°
5
79°
66°
6
77°
59°
7
78°
60°
8
78°
60°
9
79°
64°
10
78°
67°
11
83°
67°
12
81°
66°
13
79°
64°
14
80°
66°
15
79°
64°
16
78°
62°
17
78°
62°
18
80°
65°
19
83°
66°
20
80°
60°
21
76°
59°
22
78°
60°
23
78°
63°
24
81°
65°
25
84°
66°
26
79°
66°
27
78°
64°
28
78°
60°
29
79°
66°
30
83°
67°
31
84°
66°
1
80°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Salem
Salem's July 2026 forecast shows daily high temperatures ranging from 76° to 84°, with overnight lows between 59° and 69°. The average high for July is 80° 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 July weather will actually feel in Salem. See also: August | September | October.