S
M
T
W
T
F
S
29
68°
55°
30
65°
57°
31
66°
59°
1
67°
50°
2
72°
52°
3
71°
47°
4
83°
45°
5
79°
49°
6
72°
56°
7
70°
51°
8
79°
49°
9
72°
57°
10
68°
56°
11
67°
53°
12
66°
50°
13
69°
46°
14
69°
46°
15
68°
47°
16
69°
50°
17
71°
47°
18
74°
51°
19
70°
49°
20
69°
53°
21
67°
50°
22
70°
49°
23
71°
51°
24
70°
53°
25
71°
55°
26
70°
55°
27
69°
53°
28
71°
54°
29
73°
55°
30
74°
56°
1
72°
55°
2
71°
54°
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 67° to 74°, with overnight lows between 49° and 56°. The average high for April is 71° with an average low of 53°. 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.
