S
M
T
W
T
F
S
29
77°
55°
30
79°
59°
31
82°
61°
1
79°
61°
2
79°
61°
3
79°
59°
4
77°
63°
5
82°
63°
6
79°
63°
7
75°
63°
8
81°
61°
9
82°
61°
10
82°
61°
11
79°
61°
12
79°
59°
13
79°
56°
14
79°
59°
15
82°
61°
16
82°
59°
17
82°
59°
18
86°
63°
19
83°
64°
20
85°
63°
21
85°
63°
22
83°
62°
23
82°
61°
24
81°
64°
25
84°
64°
26
85°
65°
27
84°
64°
28
83°
65°
29
84°
64°
30
83°
65°
1
81°
68°
2
81°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in San Juan del Obispo
San Juan del Obispo's April 2026 forecast shows daily high temperatures ranging from 81° to 86°, with overnight lows between 61° and 68°. The average high for April is 83° with an average low of 64°. 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 del Obispo. See also: May | June | July.
