S
M
T
W
T
F
S
31
67°
42°
1
68°
46°
2
72°
54°
3
73°
55°
4
78°
62°
5
81°
67°
6
78°
64°
7
75°
64°
8
79°
61°
9
77°
65°
10
79°
68°
11
78°
65°
12
79°
64°
13
77°
65°
14
78°
59°
15
72°
55°
16
71°
55°
17
72°
56°
18
74°
58°
19
75°
61°
20
78°
64°
21
78°
65°
22
76°
65°
23
76°
66°
24
78°
61°
25
76°
59°
26
77°
66°
27
81°
66°
28
77°
63°
29
77°
63°
30
78°
62°
1
77°
61°
2
78°
67°
3
81°
67°
4
80°
61°
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 68° to 81°, with overnight lows between 46° and 68°. The average high for June is 77° 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.