S
M
T
W
T
F
S
31
64°
51°
1
67°
47°
2
65°
43°
3
65°
50°
4
70°
50°
5
67°
47°
6
69°
52°
7
73°
54°
8
72°
55°
9
75°
55°
10
74°
54°
11
75°
54°
12
71°
55°
13
76°
53°
14
68°
52°
15
77°
57°
16
78°
57°
17
78°
57°
18
79°
58°
19
80°
54°
20
78°
48°
21
76°
52°
22
75°
56°
23
71°
48°
24
72°
50°
25
74°
50°
26
71°
51°
27
74°
50°
28
73°
56°
29
75°
52°
30
72°
53°
1
79°
50°
2
79°
59°
3
78°
52°
4
75°
50°
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 64° to 80°, with overnight lows between 43° and 59°. The average high for June is 73° with an average low of 52°. 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.
