S
M
T
W
T
F
S
28
89°
60°
29
88°
58°
30
88°
52°
1
89°
55°
2
87°
58°
3
87°
59°
4
90°
57°
5
94°
54°
6
96°
64°
7
98°
60°
8
88°
62°
9
88°
57°
10
86°
53°
11
92°
58°
12
93°
63°
13
95°
64°
14
92°
64°
15
92°
58°
16
94°
64°
17
93°
62°
18
92°
58°
19
99°
63°
20
103°
68°
21
88°
69°
22
91°
63°
23
88°
60°
24
99°
61°
25
105°
65°
26
106°
76°
27
90°
71°
28
91°
63°
29
92°
64°
30
95°
64°
31
87°
58°
1
92°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sidney
Sidney's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Sidney. See also: August | September | October.