S
M
T
W
T
F
S
31
84°
43°
1
82°
47°
2
84°
52°
3
86°
55°
4
90°
54°
5
86°
57°
6
98°
58°
7
94°
57°
8
83°
57°
9
87°
56°
10
87°
60°
11
74°
49°
12
89°
46°
13
74°
56°
14
65°
41°
15
81°
40°
16
92°
44°
17
83°
62°
18
83°
55°
19
81°
53°
20
76°
55°
21
83°
52°
22
81°
55°
23
76°
55°
24
73°
57°
25
72°
59°
26
82°
60°
27
96°
59°
28
89°
52°
29
85°
53°
30
86°
58°
1
90°
60°
2
89°
62°
3
90°
59°
4
99°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Sidney
Sidney's June 2026 forecast shows daily high temperatures ranging from 72° to 99°, with overnight lows between 52° and 63°. The average high for June is 85° 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 Sidney. See also: July | August | September.
