S
M
T
W
T
F
S
26
48°
34°
27
48°
36°
28
48°
32°
29
55°
34°
30
66°
43°
1
75°
39°
2
75°
52°
3
54°
42°
4
64°
44°
5
54°
33°
6
55°
34°
7
56°
37°
8
57°
38°
9
55°
38°
10
55°
39°
11
54°
40°
12
57°
40°
13
55°
40°
14
56°
41°
15
58°
43°
16
57°
44°
17
59°
44°
18
57°
48°
19
58°
46°
20
56°
46°
21
58°
46°
22
58°
45°
23
59°
43°
24
58°
49°
25
59°
49°
26
62°
48°
27
67°
50°
28
64°
50°
29
65°
49°
30
60°
48°
31
61°
47°
1
63°
48°
2
64°
50°
3
61°
48°
4
62°
48°
5
62°
48°
6
63°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Salem-Staden
Salem-Staden's May 2026 forecast shows daily high temperatures ranging from 54° to 67°, with overnight lows between 33° and 50°. The average high for May is 59° with an average low of 44°. 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 Salem-Staden. See also: June | July | August.