S
M
T
W
T
F
S
26
81°
45°
27
83°
46°
28
82°
48°
29
80°
52°
30
82°
42°
31
74°
43°
1
75°
43°
2
75°
46°
3
76°
43°
4
73°
45°
5
75°
49°
6
81°
51°
7
82°
46°
8
80°
44°
9
82°
45°
10
80°
48°
11
74°
49°
12
71°
42°
13
74°
52°
14
75°
48°
15
73°
49°
16
74°
45°
17
73°
47°
18
74°
43°
19
74°
51°
20
73°
44°
21
72°
41°
22
73°
45°
23
73°
42°
24
Hist. Avg.
77°
46°
25
Hist. Avg.
77°
46°
26
Hist. Avg.
77°
46°
27
Hist. Avg.
77°
46°
28
Hist. Avg.
76°
46°
29
Hist. Avg.
76°
45°
30
Hist. Avg.
76°
45°
31
Hist. Avg.
76°
45°
1
Hist. Avg.
76°
45°
2
Hist. Avg.
76°
45°
3
Hist. Avg.
76°
44°
4
Hist. Avg.
75°
44°
5
Hist. Avg.
75°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Lake Cavanaugh
Lake Cavanaugh's August 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 41° and 52°. The average high for August is 76° with an average low of 46°. 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 Lake Cavanaugh. See also: September | October | November.
