S
M
T
W
T
F
S
26
86°
67°
27
86°
60°
28
81°
59°
29
81°
63°
30
80°
66°
31
81°
61°
1
82°
62°
2
82°
61°
3
82°
60°
4
80°
59°
5
83°
61°
6
84°
60°
7
Hist. Avg.
84°
63°
8
Hist. Avg.
84°
63°
9
Hist. Avg.
83°
63°
10
Hist. Avg.
83°
63°
11
Hist. Avg.
83°
63°
12
Hist. Avg.
83°
62°
13
Hist. Avg.
83°
62°
14
Hist. Avg.
83°
62°
15
Hist. Avg.
83°
62°
16
Hist. Avg.
83°
62°
17
Hist. Avg.
83°
62°
18
Hist. Avg.
83°
62°
19
Hist. Avg.
83°
62°
20
Hist. Avg.
83°
62°
21
Hist. Avg.
83°
62°
22
Hist. Avg.
83°
61°
23
Hist. Avg.
83°
61°
24
Hist. Avg.
83°
61°
25
Hist. Avg.
83°
61°
26
Hist. Avg.
83°
61°
27
Hist. Avg.
83°
60°
28
Hist. Avg.
83°
60°
29
Hist. Avg.
82°
60°
30
Hist. Avg.
82°
60°
31
Hist. Avg.
82°
60°
1
Hist. Avg.
82°
59°
2
Hist. Avg.
82°
59°
3
Hist. Avg.
82°
59°
4
Hist. Avg.
81°
58°
5
Hist. Avg.
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Westfield
Westfield's August 2026 forecast shows daily high temperatures ranging from 80° to 86°, with overnight lows between 59° and 67°. The average high for August 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 August weather will actually feel in Westfield. See also: September | October | November.