S
M
T
W
T
F
S
26
66°
55°
27
65°
52°
28
64°
55°
29
65°
54°
30
66°
53°
31
61°
54°
1
62°
55°
2
61°
55°
3
65°
54°
4
66°
54°
5
66°
55°
6
63°
55°
7
66°
54°
8
66°
54°
9
64°
53°
10
64°
53°
11
61°
54°
12
61°
51°
13
62°
50°
14
61°
50°
15
62°
53°
16
64°
52°
17
66°
54°
18
66°
54°
19
65°
55°
20
66°
56°
21
67°
54°
22
67°
54°
23
66°
53°
24
65°
54°
25
65°
53°
26
64°
51°
27
65°
50°
28
64°
48°
29
62°
47°
30
63°
51°
31
59°
53°
1
59°
52°
2
58°
52°
3
59°
48°
4
60°
50°
5
61°
48°
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 58° to 67°, with overnight lows between 47° and 56°. The average high for August is 64° 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.
