S
M
T
W
T
F
S
28
97°
73°
29
95°
73°
30
93°
75°
1
91°
72°
2
95°
73°
3
97°
75°
4
97°
75°
5
99°
68°
6
95°
66°
7
91°
66°
8
95°
68°
9
95°
73°
10
91°
72°
11
91°
73°
12
91°
73°
13
82°
70°
14
82°
70°
15
79°
68°
16
82°
70°
17
79°
64°
18
88°
70°
19
90°
72°
20
91°
73°
21
97°
68°
22
99°
70°
23
100°
73°
24
94°
76°
25
96°
74°
26
99°
76°
27
100°
76°
28
100°
77°
29
104°
74°
30
102°
75°
31
104°
76°
1
106°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sheffield
Sheffield's July 2026 forecast shows daily high temperatures ranging from 94° to 106°, with overnight lows between 74° and 77°. The average high for July is 101° with an average low of 75°. 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 Sheffield. See also: August | September | October.