S
M
T
W
T
F
S
31
86°
46°
1
90°
50°
2
84°
52°
3
84°
52°
4
86°
52°
5
91°
52°
6
77°
50°
7
81°
48°
8
77°
50°
9
81°
59°
10
93°
54°
11
95°
57°
12
91°
55°
13
92°
55°
14
81°
54°
15
82°
55°
16
84°
54°
17
83°
57°
18
81°
56°
19
79°
55°
20
80°
52°
21
81°
51°
22
82°
52°
23
83°
52°
24
83°
51°
25
86°
54°
26
85°
51°
27
87°
56°
28
86°
55°
29
86°
56°
30
87°
54°
1
83°
53°
2
83°
54°
3
84°
54°
4
88°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Gilroy
Gilroy's June 2026 forecast shows daily high temperatures ranging from 79° to 92°, with overnight lows between 51° and 57°. The average high for June is 84° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Gilroy. See also: July | August | September.
