S
M
T
W
T
F
S
31
88°
79°
1
91°
78°
2
90°
77°
3
90°
77°
4
91°
78°
5
91°
78°
6
92°
77°
7
92°
77°
8
91°
79°
9
93°
78°
10
92°
78°
11
92°
77°
12
89°
78°
13
92°
77°
14
91°
78°
15
92°
79°
16
91°
78°
17
92°
78°
18
91°
77°
19
89°
77°
20
89°
78°
21
90°
78°
22
89°
77°
23
89°
78°
24
90°
77°
25
89°
77°
26
89°
76°
27
90°
78°
28
89°
79°
29
90°
77°
30
91°
78°
1
90°
77°
2
89°
77°
3
88°
78°
4
88°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Siquijor
Siquijor's June 2026 forecast shows daily high temperatures ranging from 88° to 93°, with overnight lows between 76° and 79°. The average high for June is 90° with an average low of 78°. 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 Siquijor. See also: July | August | September.