S
M
T
W
T
F
S
29
70°
30°
30
73°
55°
31
81°
55°
1
79°
63°
2
81°
63°
3
82°
61°
4
82°
59°
5
61°
39°
6
66°
32°
7
64°
34°
8
73°
34°
9
75°
41°
10
77°
41°
11
81°
43°
12
84°
46°
13
77°
55°
14
82°
52°
15
84°
50°
16
84°
54°
17
83°
53°
18
76°
46°
19
63°
36°
20
70°
37°
21
78°
45°
22
79°
48°
23
81°
54°
24
83°
58°
25
74°
57°
26
74°
58°
27
73°
58°
28
74°
48°
29
68°
47°
30
69°
47°
1
72°
51°
2
70°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Campbell
Campbell's April 2026 forecast shows daily high temperatures ranging from 68° to 83°, with overnight lows between 37° and 58°. The average high for April is 74° with an average low of 51°. 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 Campbell. See also: May | June | July.
