S
M
T
W
T
F
S
29
89°
48°
30
86°
50°
31
72°
52°
1
76°
43°
2
71°
48°
3
77°
37°
4
84°
41°
5
88°
44°
6
88°
53°
7
86°
47°
8
87°
46°
9
85°
58°
10
77°
52°
11
76°
49°
12
70°
44°
13
71°
45°
14
75°
40°
15
78°
43°
16
74°
51°
17
77°
41°
18
83°
40°
19
87°
48°
20
86°
44°
21
69°
47°
22
73°
43°
23
75°
45°
24
80°
48°
25
70°
51°
26
71°
51°
27
74°
50°
28
78°
53°
29
81°
50°
30
83°
53°
1
87°
54°
2
88°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in San Joaquin-Tranquillity
San Joaquin-Tranquillity's April 2026 forecast shows daily high temperatures ranging from 70° to 88°, with overnight lows between 48° and 54°. The average high for April is 79° with an average low of 51°. 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 Joaquin-Tranquillity. See also: May | June | July.
