S
M
T
W
T
F
S
28
81°
58°
29
78°
61°
30
79°
61°
1
82°
66°
2
81°
66°
3
84°
65°
4
80°
60°
5
78°
59°
6
78°
59°
7
78°
60°
8
78°
60°
9
80°
64°
10
80°
65°
11
81°
65°
12
80°
64°
13
81°
66°
14
80°
66°
15
81°
65°
16
80°
63°
17
80°
63°
18
81°
62°
19
81°
64°
20
83°
62°
21
83°
60°
22
86°
67°
23
87°
58°
24
81°
58°
25
79°
57°
26
79°
57°
27
80°
58°
28
81°
60°
29
81°
62°
30
82°
59°
31
86°
61°
1
87°
64°
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 78° to 87°, with overnight lows between 57° and 67°. The average high for July is 81° with an average low of 62°. 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.
