S
M
T
W
T
F
S
26
91°
73°
27
90°
73°
28
92°
72°
29
92°
71°
30
89°
72°
31
88°
72°
1
90°
71°
2
91°
72°
3
89°
72°
4
92°
71°
5
91°
72°
6
92°
72°
7
88°
71°
8
88°
72°
9
89°
71°
10
88°
71°
11
87°
70°
12
86°
69°
13
87°
70°
14
91°
68°
15
92°
71°
16
93°
68°
17
91°
69°
18
89°
68°
19
88°
70°
20
92°
67°
21
92°
67°
22
88°
66°
23
86°
66°
24
86°
65°
25
88°
65°
26
89°
66°
27
89°
66°
28
91°
67°
29
92°
67°
30
92°
68°
31
91°
69°
1
91°
67°
2
90°
66°
3
88°
68°
4
89°
65°
5
88°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Webster County
Webster County's August 2026 forecast shows daily high temperatures ranging from 86° to 93°, with overnight lows between 65° and 73°. The average high for August is 90° with an average low of 69°. 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 County. See also: September | October | November.
