S
M
T
W
T
F
S
26
99°
77°
27
98°
81°
28
93°
75°
29
88°
77°
30
81°
73°
31
86°
69°
1
83°
64°
2
85°
64°
3
87°
66°
4
90°
68°
5
81°
67°
6
87°
68°
7
92°
69°
8
94°
73°
9
94°
74°
10
98°
72°
11
97°
74°
12
94°
70°
13
89°
68°
14
89°
68°
15
88°
66°
16
85°
65°
17
90°
72°
18
92°
73°
19
93°
72°
20
92°
72°
21
92°
71°
22
91°
71°
23
92°
70°
24
91°
72°
25
91°
71°
26
90°
69°
27
90°
69°
28
91°
71°
29
91°
69°
30
90°
70°
31
90°
69°
1
89°
70°
2
90°
70°
3
90°
69°
4
89°
69°
5
89°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Weatherby Lake
Weatherby Lake's August 2026 forecast shows daily high temperatures ranging from 81° to 98°, with overnight lows between 65° and 74°. The average high for August is 91° with an average low of 70°. 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 Weatherby Lake. See also: September | October | November.