S
M
T
W
T
F
S
26
82°
54°
27
68°
59°
28
68°
57°
29
65°
49°
30
63°
42°
1
59°
46°
2
58°
41°
3
68°
38°
4
76°
55°
5
69°
46°
6
61°
46°
7
65°
40°
8
73°
49°
9
76°
54°
10
71°
55°
11
73°
47°
12
80°
47°
13
72°
46°
14
70°
53°
15
79°
68°
16
80°
65°
17
90°
67°
18
85°
66°
19
78°
61°
20
73°
55°
21
76°
56°
22
74°
55°
23
72°
55°
24
73°
56°
25
77°
61°
26
78°
57°
27
78°
62°
28
81°
63°
29
81°
61°
30
76°
58°
31
74°
56°
1
75°
56°
2
75°
55°
3
76°
57°
4
77°
61°
5
83°
64°
6
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in West Salem
West Salem's May 2026 forecast shows daily high temperatures ranging from 70° to 90°, with overnight lows between 46° and 68°. The average high for May is 78° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in West Salem. See also: June | July | August.
