S
M
T
W
T
F
S
28
78°
63°
29
84°
57°
30
82°
58°
1
82°
68°
2
90°
72°
3
98°
68°
4
97°
70°
5
82°
67°
6
68°
64°
7
72°
64°
8
80°
62°
9
80°
68°
10
87°
67°
11
80°
60°
12
79°
61°
13
78°
66°
14
85°
74°
15
88°
72°
16
91°
66°
17
87°
67°
18
82°
62°
19
79°
65°
20
80°
63°
21
80°
62°
22
81°
63°
23
79°
65°
24
84°
63°
25
79°
61°
26
78°
64°
27
80°
64°
28
79°
67°
29
80°
65°
30
78°
64°
31
79°
66°
1
79°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Deerfield
Deerfield's July 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 60° and 74°. The average high for July is 81° 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 Deerfield. See also: August | September | October.
