S
M
T
W
T
F
S
31
101°
64°
1
104°
78°
2
104°
74°
3
107°
69°
4
107°
62°
5
104°
63°
6
100°
64°
7
99°
75°
8
99°
68°
9
102°
65°
10
105°
68°
11
107°
71°
12
110°
78°
13
111°
81°
14
112°
74°
15
110°
87°
16
114°
85°
17
111°
81°
18
102°
75°
19
102°
65°
20
104°
77°
21
105°
74°
22
104°
74°
23
105°
69°
24
104°
75°
25
106°
74°
26
102°
70°
27
99°
68°
28
96°
64°
29
98°
66°
30
99°
68°
1
102°
69°
2
101°
70°
3
103°
73°
4
106°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Chiriaco Summit
Chiriaco Summit's June 2026 forecast shows daily high temperatures ranging from 96° to 106°, with overnight lows between 64° and 75°. The average high for June is 101° with an average low of 70°. 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 Chiriaco Summit. See also: July | August | September.