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°
54°
10
65°
47°
11
60°
40°
12
81°
49°
13
82°
64°
14
83°
64°
15
79°
66°
16
74°
58°
17
82°
63°
18
68°
36°
19
54°
31°
20
54°
39°
21
72°
54°
22
68°
45°
23
74°
52°
24
74°
56°
25
63°
45°
26
55°
42°
27
56°
43°
28
58°
43°
29
62°
42°
30
63°
44°
1
65°
46°
2
60°
43°
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 54° to 82°, with overnight lows between 31° and 63°. The average high for April is 64° with an average low of 45°. 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.