S
M
T
W
T
F
S
31
79°
48°
1
75°
48°
2
77°
48°
3
81°
46°
4
84°
50°
5
84°
54°
6
84°
63°
7
88°
66°
8
91°
63°
9
84°
66°
10
82°
70°
11
90°
68°
12
88°
66°
13
84°
61°
14
84°
61°
15
72°
55°
16
75°
50°
17
80°
67°
18
82°
64°
19
81°
55°
20
82°
59°
21
84°
67°
22
78°
57°
23
79°
56°
24
80°
60°
25
82°
62°
26
82°
64°
27
83°
64°
28
83°
66°
29
86°
64°
30
84°
61°
1
80°
57°
2
81°
63°
3
82°
65°
4
82°
64°
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 78° to 86°, with overnight lows between 55° and 67°. The average high for June is 82° 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.