S
M
T
W
T
F
S
29
80°
73°
30
81°
70°
31
83°
70°
1
78°
66°
2
80°
68°
3
78°
63°
4
83°
70°
5
87°
73°
6
89°
76°
7
86°
74°
8
97°
58°
9
99°
61°
10
99°
64°
11
95°
57°
12
93°
57°
13
95°
57°
14
88°
52°
15
94°
56°
16
94°
58°
17
95°
61°
18
102°
56°
19
97°
53°
20
98°
50°
21
88°
51°
22
89°
53°
23
89°
53°
24
88°
52°
25
88°
52°
26
89°
53°
27
88°
52°
28
89°
52°
29
88°
53°
30
89°
52°
1
89°
52°
2
90°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in San Ignacio
San Ignacio's April 2026 forecast shows daily high temperatures ranging from 88° to 102°, with overnight lows between 50° and 64°. The average high for April is 92° with an average low of 55°. 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 Ignacio. See also: May | June | July.
