S
M
T
W
T
F
S
31
78°
58°
1
71°
56°
2
72°
55°
3
71°
55°
4
72°
56°
5
73°
61°
6
78°
63°
7
77°
64°
8
79°
65°
9
81°
64°
10
81°
57°
11
74°
56°
12
74°
57°
13
76°
61°
14
76°
58°
15
75°
57°
16
75°
58°
17
76°
59°
18
76°
60°
19
83°
66°
20
85°
67°
21
83°
64°
22
80°
61°
23
85°
69°
24
87°
69°
25
86°
68°
26
82°
63°
27
82°
64°
28
83°
66°
29
85°
64°
30
82°
63°
1
83°
67°
2
84°
70°
3
87°
70°
4
86°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Westfield
Westfield's June 2026 forecast shows daily high temperatures ranging from 71° to 87°, with overnight lows between 55° and 71°. The average high for June is 79° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Westfield. See also: July | August | September.