S
M
T
W
T
F
S
26
86°
68°
27
90°
66°
28
86°
73°
29
82°
63°
30
82°
59°
31
84°
63°
1
81°
68°
2
75°
66°
3
81°
64°
4
82°
59°
5
84°
59°
6
84°
64°
7
90°
70°
8
90°
70°
9
84°
70°
10
91°
73°
11
90°
66°
12
70°
66°
13
84°
66°
14
81°
70°
15
84°
72°
16
86°
72°
17
82°
72°
18
81°
63°
19
79°
66°
20
81°
64°
21
84°
63°
22
82°
64°
23
81°
59°
24
77°
54°
25
79°
54°
26
84°
57°
27
84°
61°
28
82°
63°
29
84°
55°
30
90°
61°
31
91°
68°
1
93°
66°
2
95°
72°
3
95°
72°
4
95°
72°
5
93°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Westport
Westport's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Westport. See also: September | October | November.
