S
M
T
W
T
F
S
29
90°
47°
30
76°
52°
31
65°
57°
1
71°
49°
2
66°
48°
3
80°
40°
4
86°
51°
5
85°
50°
6
65°
54°
7
70°
52°
8
76°
51°
9
69°
53°
10
72°
56°
11
70°
54°
12
65°
50°
13
65°
45°
14
65°
46°
15
64°
47°
16
72°
50°
17
73°
40°
18
77°
48°
19
69°
46°
20
74°
53°
21
63°
50°
22
67°
46°
23
69°
47°
24
71°
49°
25
69°
50°
26
71°
49°
27
67°
49°
28
70°
47°
29
72°
47°
30
72°
48°
1
71°
46°
2
67°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in San Juan Bautista
San Juan Bautista's April 2026 forecast shows daily high temperatures ranging from 63° to 77°, with overnight lows between 45° and 53°. The average high for April is 70° with an average low of 48°. 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 San Juan Bautista. See also: May | June | July.
