S
M
T
W
T
F
S
31
83°
59°
1
82°
59°
2
82°
58°
3
78°
58°
4
77°
59°
5
77°
57°
6
78°
56°
7
76°
53°
8
77°
53°
9
78°
54°
10
82°
56°
11
78°
57°
12
79°
58°
13
82°
58°
14
83°
57°
15
81°
57°
16
80°
56°
17
80°
55°
18
81°
56°
19
85°
56°
20
87°
57°
21
87°
57°
22
88°
58°
23
89°
57°
24
86°
54°
25
84°
54°
26
83°
57°
27
84°
58°
28
90°
57°
29
84°
56°
30
84°
56°
1
85°
55°
2
87°
55°
3
86°
57°
4
87°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Pacheco
Pacheco's June 2026 forecast shows daily high temperatures ranging from 76° to 90°, with overnight lows between 53° and 59°. The average high for June is 83° with an average low of 57°. 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 Pacheco. See also: July | August | September.