S
M
T
W
T
F
S
26
63°
55°
27
66°
53°
28
70°
57°
29
65°
57°
30
65°
56°
31
67°
56°
1
67°
57°
2
67°
60°
3
69°
55°
4
70°
55°
5
68°
58°
6
65°
59°
7
67°
56°
8
74°
57°
9
74°
59°
10
74°
60°
11
73°
56°
12
72°
54°
13
77°
53°
14
88°
55°
15
78°
56°
16
69°
56°
17
66°
60°
18
66°
57°
19
63°
57°
20
69°
57°
21
68°
55°
22
64°
51°
23
60°
54°
24
62°
53°
25
62°
51°
26
62°
54°
27
63°
52°
28
61°
53°
29
64°
52°
30
62°
53°
31
64°
52°
1
62°
51°
2
63°
51°
3
64°
52°
4
61°
52°
5
63°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Waterfall
Waterfall's August 2026 forecast shows daily high temperatures ranging from 60° to 69°, with overnight lows between 51° and 57°. The average high for August is 63° with an average low of 53°. 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 Waterfall. See also: September | October | November.
