S
M
T
W
T
F
S
29
66°
39°
30
81°
43°
31
69°
43°
1
45°
36°
2
70°
37°
3
55°
40°
4
46°
39°
5
55°
34°
6
51°
32°
7
45°
25°
8
73°
36°
9
66°
46°
10
58°
35°
11
56°
52°
12
68°
59°
13
79°
60°
14
78°
57°
15
72°
50°
16
73°
46°
17
60°
40°
18
55°
38°
19
66°
48°
20
68°
46°
21
64°
46°
22
61°
39°
23
56°
45°
24
62°
45°
25
60°
43°
26
56°
37°
27
57°
40°
28
59°
47°
29
67°
49°
30
68°
48°
1
63°
46°
2
58°
45°
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 55° to 79°, with overnight lows between 35° and 60°. The average high for April is 64° with an average low of 46°. 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.