S
M
T
W
T
F
S
29
63°
36°
30
74°
55°
31
74°
60°
1
60°
37°
2
73°
38°
3
76°
62°
4
75°
44°
5
49°
39°
6
54°
37°
7
42°
28°
8
65°
29°
9
75°
56°
10
64°
39°
11
63°
47°
12
81°
59°
13
72°
62°
14
76°
59°
15
72°
51°
16
68°
50°
17
70°
48°
18
67°
47°
19
68°
51°
20
68°
52°
21
70°
50°
22
68°
41°
23
58°
47°
24
66°
49°
25
70°
45°
26
58°
41°
27
58°
40°
28
61°
45°
29
67°
50°
30
68°
52°
1
71°
50°
2
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Salem
Salem's April 2026 forecast shows daily high temperatures ranging from 58° to 81°, with overnight lows between 39° and 62°. The average high for April is 68° with an average low of 49°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Salem. See also: May | June | July.