S
M
T
W
T
F
S
26
96°
70°
27
88°
73°
28
87°
68°
29
90°
67°
30
90°
71°
31
77°
64°
1
83°
61°
2
84°
61°
3
85°
54°
4
71°
52°
5
78°
47°
6
82°
58°
7
73°
58°
8
80°
49°
9
77°
50°
10
79°
57°
11
79°
58°
12
76°
54°
13
75°
55°
14
73°
58°
15
75°
58°
16
76°
56°
17
77°
58°
18
77°
58°
19
78°
56°
20
74°
54°
21
78°
56°
22
77°
56°
23
81°
62°
24
75°
62°
25
79°
61°
26
80°
62°
27
80°
60°
28
76°
58°
29
73°
55°
30
70°
57°
31
71°
59°
1
72°
59°
2
72°
58°
3
76°
59°
4
77°
59°
5
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Crosslake
Crosslake's August 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 50° and 62°. The average high for August is 76° with an average low of 58°. 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 Crosslake. See also: September | October | November.