S
M
T
W
T
F
S
26
71°
58°
27
74°
56°
28
77°
56°
29
75°
53°
30
74°
51°
31
75°
53°
1
74°
51°
2
71°
51°
3
70°
50°
4
71°
51°
5
75°
53°
6
77°
56°
7
76°
56°
8
78°
58°
9
78°
57°
10
77°
56°
11
78°
59°
12
78°
60°
13
79°
59°
14
75°
51°
15
76°
50°
16
70°
54°
17
72°
52°
18
69°
51°
19
68°
50°
20
69°
58°
21
73°
60°
22
75°
59°
23
79°
58°
24
78°
49°
25
76°
50°
26
68°
49°
27
68°
54°
28
69°
55°
29
69°
57°
30
76°
57°
31
74°
56°
1
75°
54°
2
74°
50°
3
74°
52°
4
73°
54°
5
75°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lake Tomahawk
Lake Tomahawk's August 2026 forecast shows daily high temperatures ranging from 68° to 79°, with overnight lows between 49° and 60°. The average high for August is 74° with an average low of 54°. 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 Tomahawk. See also: September | October | November.
