S
M
T
W
T
F
S
29
82°
62°
30
80°
64°
31
82°
65°
1
82°
64°
2
83°
63°
3
83°
63°
4
85°
64°
5
88°
62°
6
84°
67°
7
83°
66°
8
85°
69°
9
86°
66°
10
86°
67°
11
85°
68°
12
85°
66°
13
84°
67°
14
86°
66°
15
85°
66°
16
86°
64°
17
83°
61°
18
86°
63°
19
84°
68°
20
85°
65°
21
76°
66°
22
80°
65°
23
83°
65°
24
85°
64°
25
86°
65°
26
90°
66°
27
84°
59°
28
82°
60°
29
81°
62°
30
82°
63°
1
83°
63°
2
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Santa Ana
Santa Ana's April 2026 forecast shows daily high temperatures ranging from 81° to 84°, with overnight lows between 59° and 64°. The average high for April is 83° with an average low of 62°. 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 Santa Ana. See also: May | June | July.
