S
M
T
W
T
F
S
29
51°
24°
30
69°
39°
31
56°
38°
1
70°
39°
2
41°
35°
3
66°
36°
4
61°
37°
5
50°
38°
6
49°
30°
7
43°
24°
8
48°
28°
9
58°
35°
10
69°
49°
11
59°
33°
12
58°
46°
13
71°
60°
14
62°
44°
15
54°
42°
16
55°
41°
17
57°
47°
18
58°
46°
19
63°
43°
20
58°
40°
21
63°
45°
22
60°
46°
23
55°
46°
24
56°
45°
25
62°
42°
26
55°
40°
27
56°
42°
28
58°
43°
29
57°
42°
30
57°
40°
1
58°
45°
2
59°
44°
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 43° to 71°, with overnight lows between 24° and 60°. The average high for April is 58° with an average low of 42°. 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.