S
M
T
W
T
F
S
31
82°
48°
1
77°
55°
2
82°
46°
3
84°
39°
4
87°
45°
5
82°
58°
6
84°
59°
7
83°
62°
8
77°
68°
9
87°
66°
10
89°
68°
11
83°
59°
12
77°
55°
13
76°
53°
14
73°
49°
15
70°
50°
16
71°
54°
17
71°
52°
18
72°
55°
19
78°
57°
20
77°
59°
21
72°
57°
22
75°
60°
23
76°
60°
24
79°
59°
25
76°
59°
26
74°
60°
27
75°
54°
28
73°
53°
29
74°
61°
30
79°
61°
1
79°
60°
2
76°
60°
3
79°
55°
4
74°
53°
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 70° to 89°, with overnight lows between 49° and 68°. The average high for June is 77° with an average low of 58°. 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.
