S
M
T
W
T
F
S
28
79°
61°
29
77°
60°
30
79°
62°
1
80°
61°
2
78°
63°
3
78°
60°
4
79°
62°
5
80°
65°
6
82°
66°
7
85°
67°
8
86°
67°
9
86°
66°
10
85°
67°
11
86°
67°
12
85°
66°
13
83°
64°
14
84°
65°
15
84°
66°
16
81°
60°
17
78°
59°
18
78°
59°
19
79°
61°
20
79°
59°
21
78°
59°
22
78°
60°
23
81°
62°
24
83°
64°
25
85°
65°
26
84°
66°
27
80°
60°
28
79°
60°
29
82°
65°
30
81°
59°
31
81°
65°
1
83°
62°
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 77° to 86°, with overnight lows between 59° and 67°. The average high for July is 81° with an average low of 63°. 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.
