S
M
T
W
T
F
S
26
93°
73°
27
92°
73°
28
93°
72°
29
92°
73°
30
91°
73°
31
91°
72°
1
92°
73°
2
92°
73°
3
88°
72°
4
88°
73°
5
89°
72°
6
89°
70°
7
92°
71°
8
93°
71°
9
93°
70°
10
92°
71°
11
93°
72°
12
92°
73°
13
93°
73°
14
93°
72°
15
92°
72°
16
92°
71°
17
91°
72°
18
91°
72°
19
92°
71°
20
90°
71°
21
92°
72°
22
92°
72°
23
91°
71°
24
92°
72°
25
93°
70°
26
90°
71°
27
90°
71°
28
89°
72°
29
88°
71°
30
89°
72°
31
88°
71°
1
89°
72°
2
90°
72°
3
91°
70°
4
89°
70°
5
91°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Webster
Webster's August 2026 forecast shows daily high temperatures ranging from 88° to 93°, with overnight lows between 70° and 73°. The average high for August is 91° with an average low of 72°. 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. See also: September | October | November.
