S
M
T
W
T
F
S
29
53°
41°
30
58°
38°
31
58°
44°
1
55°
41°
2
58°
37°
3
62°
31°
4
72°
38°
5
77°
44°
6
79°
45°
7
63°
39°
8
68°
43°
9
72°
46°
10
71°
46°
11
58°
44°
12
54°
43°
13
60°
44°
14
58°
45°
15
61°
46°
16
62°
44°
17
63°
44°
18
61°
43°
19
61°
42°
20
71°
48°
21
60°
38°
22
57°
38°
23
57°
37°
24
66°
44°
25
61°
38°
26
62°
38°
27
66°
40°
28
66°
44°
29
64°
41°
30
67°
46°
1
69°
47°
2
67°
48°
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 72°, with overnight lows between 37° and 48°. The average high for April is 63° with an average low of 43°. 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.