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
N/A
7
74°
66°
8
78°
66°
9
80°
70°
10
81°
68°
11
84°
62°
12
80°
64°
13
84°
63°
14
86°
67°
15
86°
63°
16
84°
62°
17
83°
64°
18
82°
63°
19
82°
65°
20
81°
63°
21
78°
62°
22
79°
61°
23
79°
62°
24
80°
61°
25
80°
63°
26
82°
65°
27
81°
67°
28
84°
67°
29
84°
66°
30
85°
67°
31
82°
67°
1
82°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Deerfield
Deerfield's July 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 61° and 70°. The average high for July is 82° 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.
