S
M
T
W
T
F
S
29
70°
43°
30
82°
60°
31
82°
64°
1
70°
58°
2
77°
62°
3
80°
62°
4
73°
41°
5
58°
35°
6
66°
35°
7
64°
43°
8
74°
46°
9
79°
56°
10
72°
54°
11
78°
61°
12
71°
63°
13
78°
65°
14
79°
60°
15
74°
51°
16
75°
50°
17
72°
56°
18
72°
57°
19
76°
54°
20
77°
53°
21
74°
54°
22
78°
57°
23
71°
54°
24
74°
53°
25
72°
51°
26
67°
50°
27
71°
53°
28
74°
54°
29
76°
56°
30
73°
54°
1
74°
53°
2
66°
50°
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 66° to 79°, with overnight lows between 50° and 65°. The average high for April is 74° with an average low of 55°. 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.