S
M
T
W
T
F
S
29
83°
38°
30
82°
47°
31
79°
50°
1
70°
53°
2
79°
52°
3
72°
38°
4
74°
46°
5
72°
46°
6
72°
50°
7
70°
47°
8
75°
47°
9
77°
50°
10
75°
46°
11
76°
45°
12
72°
45°
13
76°
46°
14
80°
48°
15
86°
40°
16
77°
42°
17
79°
43°
18
80°
45°
19
81°
45°
20
81°
44°
21
80°
45°
22
81°
45°
23
80°
44°
24
74°
41°
25
72°
41°
26
80°
45°
27
82°
47°
28
82°
46°
29
81°
46°
30
82°
47°
1
83°
48°
2
82°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Bernardo
Bernardo's April 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 38° and 52°. The average high for April is 78° with an average low of 45°. 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 Bernardo. See also: May | June | July.