S
M
T
W
T
F
S
29
88°
66°
30
90°
64°
31
93°
67°
1
93°
68°
2
79°
65°
3
79°
66°
4
82°
66°
5
78°
65°
6
76°
63°
7
74°
62°
8
80°
60°
9
86°
61°
10
88°
62°
11
92°
63°
12
93°
64°
13
94°
65°
14
92°
63°
15
86°
66°
16
86°
64°
17
86°
66°
18
87°
63°
19
85°
64°
20
83°
64°
21
83°
64°
22
84°
64°
23
83°
63°
24
84°
66°
25
84°
66°
26
85°
67°
27
84°
65°
28
84°
64°
29
85°
64°
30
86°
65°
1
84°
65°
2
85°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in San Gerónimo
San Gerónimo's April 2026 forecast shows daily high temperatures ranging from 74° to 94°, with overnight lows between 60° and 67°. The average high for April is 84° 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 Gerónimo. See also: May | June | July.