S
M
T
W
T
F
S
26
79°
57°
27
79°
58°
28
80°
58°
29
79°
57°
30
81°
58°
31
81°
63°
1
84°
63°
2
85°
64°
3
85°
64°
4
86°
63°
5
85°
56°
6
79°
56°
7
77°
57°
8
78°
57°
9
79°
59°
10
80°
59°
11
82°
62°
12
83°
60°
13
82°
62°
14
84°
61°
15
83°
63°
16
83°
61°
17
84°
61°
18
81°
57°
19
77°
56°
20
77°
55°
21
78°
60°
22
77°
61°
23
76°
59°
24
78°
59°
25
80°
61°
26
82°
59°
27
82°
54°
28
80°
58°
29
76°
59°
30
81°
60°
31
81°
60°
1
82°
59°
2
82°
59°
3
80°
55°
4
81°
51°
5
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Webster Square
Webster Square's August 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 51° and 64°. The average high for August is 81° with an average low of 59°. 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 Webster Square. See also: September | October | November.