S
M
T
W
T
F
S
29
72°
60°
30
66°
58°
31
59°
46°
1
51°
39°
2
50°
46°
3
56°
47°
4
60°
49°
5
58°
50°
6
56°
48°
7
68°
47°
8
65°
48°
9
62°
47°
10
56°
45°
11
59°
46°
12
65°
45°
13
67°
46°
14
71°
49°
15
64°
41°
16
65°
44°
17
65°
45°
18
64°
45°
19
61°
42°
20
59°
41°
21
59°
40°
22
58°
38°
23
59°
39°
24
60°
40°
25
65°
41°
26
67°
43°
27
67°
45°
28
66°
45°
29
67°
46°
30
68°
47°
1
68°
48°
2
67°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mount Wilson
Mount Wilson's April 2026 forecast shows daily high temperatures ranging from 50° to 71°, with overnight lows between 38° and 50°. The average high for April is 63° 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 Mount Wilson. See also: May | June | July.
