S
M
T
W
T
F
S
28
84°
66°
29
80°
63°
30
79°
64°
1
80°
63°
2
81°
64°
3
81°
69°
4
82°
66°
5
82°
65°
6
83°
67°
7
87°
71°
8
89°
72°
9
90°
70°
10
88°
70°
11
82°
69°
12
89°
70°
13
85°
66°
14
84°
65°
15
87°
71°
16
85°
71°
17
88°
70°
18
88°
65°
19
86°
71°
20
84°
71°
21
83°
70°
22
82°
71°
23
82°
69°
24
83°
68°
25
82°
66°
26
83°
67°
27
83°
67°
28
84°
65°
29
83°
70°
30
84°
69°
31
87°
70°
1
86°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Westfield
Westfield's July 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 63° and 72°. The average high for July is 84° with an average low of 68°. 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 Westfield. See also: August | September | October.
