S
M
T
W
T
F
S
26
80°
61°
27
78°
61°
28
80°
60°
29
81°
62°
30
79°
61°
31
76°
54°
1
71°
54°
2
73°
59°
3
70°
51°
4
73°
52°
5
78°
56°
6
80°
57°
7
76°
55°
8
78°
56°
9
78°
59°
10
77°
56°
11
73°
51°
12
70°
51°
13
71°
49°
14
71°
53°
15
75°
51°
16
72°
51°
17
75°
49°
18
73°
51°
19
78°
58°
20
78°
59°
21
77°
53°
22
77°
58°
23
78°
57°
24
77°
56°
25
72°
52°
26
68°
53°
27
67°
55°
28
70°
47°
29
66°
46°
30
65°
43°
31
64°
53°
1
66°
43°
2
65°
45°
3
66°
44°
4
65°
44°
5
64°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Falcon Lake
Falcon Lake's August 2026 forecast shows daily high temperatures ranging from 64° to 81°, with overnight lows between 43° and 62°. The average high for August is 73° 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 Falcon Lake. See also: September | October | November.
