S
M
T
W
T
F
S
31
77°
45°
1
81°
52°
2
78°
46°
3
84°
40°
4
86°
48°
5
83°
62°
6
85°
58°
7
85°
60°
8
78°
64°
9
84°
67°
10
81°
65°
11
72°
57°
12
80°
54°
13
81°
61°
14
66°
49°
15
77°
45°
16
72°
50°
17
61°
49°
18
71°
49°
19
74°
53°
20
73°
50°
21
69°
50°
22
74°
49°
23
71°
55°
24
69°
52°
25
74°
55°
26
76°
58°
27
77°
58°
28
76°
59°
29
77°
56°
30
78°
60°
1
80°
58°
2
76°
59°
3
75°
56°
4
76°
60°
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 69° to 80°, with overnight lows between 49° and 60°. The average high for June is 74° with an average low of 55°. 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.