S
M
T
W
T
F
S
26
67°
52°
27
70°
53°
28
68°
50°
29
68°
50°
30
75°
58°
31
76°
54°
1
75°
55°
2
71°
52°
3
69°
50°
4
70°
51°
5
74°
54°
6
77°
59°
7
78°
58°
8
76°
56°
9
74°
57°
10
76°
55°
11
69°
54°
12
72°
57°
13
77°
57°
14
75°
53°
15
75°
54°
16
74°
53°
17
76°
58°
18
76°
58°
19
75°
56°
20
76°
49°
21
69°
48°
22
68°
51°
23
69°
51°
24
68°
52°
25
68°
50°
26
67°
48°
27
67°
49°
28
68°
53°
29
67°
51°
30
72°
50°
31
66°
47°
1
67°
46°
2
65°
45°
3
66°
48°
4
66°
46°
5
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Tanna
Tanna's August 2026 forecast shows daily high temperatures ranging from 64° to 78°, with overnight lows between 45° and 59°. The average high for August is 71° with an average low of 52°. 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 Tanna. See also: September | October | November.
