S
M
T
W
T
F
S
28
85°
72°
29
92°
72°
30
92°
72°
1
91°
72°
2
90°
71°
3
89°
68°
4
85°
65°
5
86°
64°
6
87°
64°
7
85°
63°
8
83°
61°
9
79°
63°
10
85°
65°
11
81°
65°
12
82°
64°
13
81°
64°
14
82°
65°
15
84°
65°
16
86°
67°
17
87°
67°
18
87°
66°
19
85°
66°
20
83°
65°
21
81°
66°
22
83°
67°
23
85°
66°
24
85°
66°
25
83°
65°
26
84°
67°
27
86°
68°
28
87°
67°
29
85°
66°
30
85°
64°
31
78°
63°
1
79°
66°
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 92°, with overnight lows between 61° and 72°. The average high for July is 85° with an average low of 66°. 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.
