S
M
T
W
T
F
S
28
80°
55°
29
73°
47°
30
79°
48°
1
83°
52°
2
85°
57°
3
86°
55°
4
89°
57°
5
97°
59°
6
79°
62°
7
70°
59°
8
85°
59°
9
88°
62°
10
94°
60°
11
104°
61°
12
112°
60°
13
98°
68°
14
94°
70°
15
88°
67°
16
89°
67°
17
91°
65°
18
91°
60°
19
100°
66°
20
89°
56°
21
77°
60°
22
91°
53°
23
98°
61°
24
103°
64°
25
107°
58°
26
100°
71°
27
97°
61°
28
98°
65°
29
104°
66°
30
90°
63°
31
98°
63°
1
103°
68°
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 90° to 104°, with overnight lows between 63° and 68°. The average high for July is 99° with an average low of 65°. 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.
