S
M
T
W
T
F
S
29
86°
46°
30
81°
52°
31
63°
57°
1
64°
55°
2
64°
50°
3
75°
39°
4
84°
45°
5
86°
46°
6
77°
48°
7
78°
46°
8
81°
54°
9
73°
55°
10
67°
51°
11
65°
47°
12
68°
45°
13
68°
44°
14
70°
47°
15
71°
46°
16
71°
48°
17
69°
50°
18
71°
49°
19
70°
48°
20
72°
45°
21
72°
43°
22
68°
46°
23
68°
48°
24
67°
49°
25
69°
48°
26
69°
48°
27
72°
48°
28
72°
49°
29
69°
46°
30
76°
47°
1
76°
50°
2
72°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Gilroy
Gilroy's April 2026 forecast shows daily high temperatures ranging from 65° to 81°, with overnight lows between 43° and 55°. The average high for April is 71° 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 Gilroy. See also: May | June | July.
