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°
55°
12
68°
48°
13
70°
49°
14
70°
49°
15
71°
49°
16
72°
52°
17
73°
51°
18
72°
53°
19
71°
52°
20
70°
50°
21
74°
50°
22
75°
53°
23
73°
53°
24
72°
52°
25
66°
48°
26
67°
50°
27
67°
50°
28
71°
55°
29
69°
56°
30
67°
54°
1
66°
51°
2
66°
53°
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 75°, with overnight lows between 48° and 56°. The average high for April is 70° with an average low of 52°. 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.
