S
M
T
W
T
F
S
28
83°
66°
29
85°
64°
30
82°
63°
1
83°
67°
2
84°
70°
3
87°
70°
4
86°
71°
5
88°
71°
6
90°
65°
7
86°
65°
8
86°
64°
9
87°
69°
10
86°
67°
11
87°
71°
12
88°
71°
13
89°
65°
14
84°
64°
15
83°
65°
16
83°
65°
17
85°
71°
18
87°
69°
19
88°
66°
20
89°
65°
21
88°
66°
22
82°
65°
23
82°
64°
24
83°
69°
25
83°
70°
26
86°
70°
27
84°
69°
28
86°
71°
29
90°
71°
30
91°
70°
31
89°
70°
1
89°
69°
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 82° to 91°, with overnight lows between 63° and 71°. The average high for July is 86° 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.
