S
M
T
W
T
F
S
29
77°
54°
30
81°
54°
31
81°
55°
1
81°
55°
2
81°
50°
3
79°
57°
4
81°
57°
5
75°
57°
6
77°
55°
7
79°
59°
8
86°
59°
9
84°
54°
10
82°
54°
11
81°
53°
12
81°
50°
13
82°
54°
14
79°
55°
15
82°
55°
16
75°
55°
17
77°
52°
18
77°
50°
19
74°
47°
20
71°
41°
21
70°
47°
22
74°
49°
23
75°
46°
24
76°
46°
25
77°
48°
26
78°
49°
27
79°
49°
28
78°
48°
29
66°
52°
30
71°
54°
1
70°
55°
2
70°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Santa Barbara
Santa Barbara's April 2026 forecast shows daily high temperatures ranging from 66° to 79°, with overnight lows between 41° and 55°. The average high for April is 74° with an average low of 50°. 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 Barbara. See also: May | June | July.
