S
M
T
W
T
F
S
29
54°
39°
30
50°
43°
31
57°
46°
1
54°
41°
2
52°
39°
3
57°
39°
4
55°
39°
5
48°
37°
6
57°
37°
7
68°
46°
8
68°
46°
9
54°
37°
10
52°
43°
11
53°
45°
12
56°
36°
13
53°
37°
14
60°
46°
15
61°
47°
16
59°
45°
17
60°
47°
18
59°
46°
19
61°
45°
20
58°
44°
21
58°
45°
22
57°
43°
23
52°
40°
24
52°
40°
25
53°
42°
26
53°
41°
27
54°
41°
28
54°
42°
29
55°
46°
30
56°
47°
1
58°
47°
2
58°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Atherton
Atherton's April 2026 forecast shows daily high temperatures ranging from 52° to 61°, with overnight lows between 36° and 47°. The average high for April is 56° with an average low of 44°. 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 Atherton. See also: May | June | July.
