S
M
T
W
T
F
S
31
82°
68°
1
88°
64°
2
79°
63°
3
82°
57°
4
79°
67°
5
87°
67°
6
87°
69°
7
79°
67°
8
85°
70°
9
88°
71°
10
97°
75°
11
96°
71°
12
93°
67°
13
83°
62°
14
84°
64°
15
81°
60°
16
77°
58°
17
83°
61°
18
82°
63°
19
83°
66°
20
84°
64°
21
81°
58°
22
79°
66°
23
87°
69°
24
89°
68°
25
89°
67°
26
81°
67°
27
80°
66°
28
80°
68°
29
81°
68°
30
83°
67°
1
84°
67°
2
81°
68°
3
84°
68°
4
85°
67°
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 77° to 97°, with overnight lows between 58° and 75°. The average high for June is 84° with an average low of 66°. 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.
