S
M
T
W
T
F
S
28
81°
62°
29
81°
59°
30
82°
60°
1
86°
65°
2
85°
65°
3
86°
64°
4
81°
62°
5
80°
59°
6
80°
59°
7
81°
60°
8
80°
60°
9
81°
62°
10
82°
63°
11
82°
65°
12
83°
65°
13
82°
66°
14
82°
66°
15
81°
65°
16
82°
66°
17
80°
66°
18
81°
65°
19
83°
66°
20
86°
64°
21
82°
65°
22
86°
66°
23
87°
62°
24
83°
59°
25
81°
60°
26
82°
60°
27
82°
61°
28
83°
62°
29
82°
64°
30
84°
61°
31
87°
61°
1
88°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Duffield
Duffield's July 2026 forecast shows daily high temperatures ranging from 80° to 88°, with overnight lows between 59° and 66°. The average high for July is 83° 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 Duffield. See also: August | September | October.