S
M
T
W
T
F
S
26
82°
62°
27
78°
59°
28
81°
61°
29
81°
58°
30
78°
56°
31
82°
55°
1
76°
56°
2
77°
54°
3
77°
55°
4
78°
54°
5
77°
56°
6
77°
56°
7
78°
58°
8
80°
63°
9
82°
57°
10
81°
61°
11
84°
55°
12
80°
63°
13
85°
54°
14
80°
53°
15
76°
60°
16
76°
56°
17
77°
53°
18
74°
52°
19
75°
55°
20
75°
53°
21
76°
54°
22
73°
53°
23
75°
53°
24
77°
51°
25
74°
58°
26
74°
60°
27
79°
60°
28
80°
54°
29
83°
53°
30
74°
53°
31
74°
50°
1
72°
57°
2
72°
52°
3
73°
48°
4
71°
54°
5
72°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Westfield
Westfield's August 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 48° and 63°. The average high for August is 77° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Westfield. See also: September | October | November.
