S
M
T
W
T
F
S
26
87°
76°
27
79°
76°
28
79°
76°
29
78°
75°
30
78°
75°
31
82°
75°
1
85°
77°
2
85°
78°
3
81°
76°
4
81°
76°
5
81°
76°
6
79°
75°
7
77°
72°
8
79°
72°
9
80°
75°
10
85°
77°
11
85°
78°
12
84°
77°
13
84°
77°
14
83°
77°
15
85°
78°
16
85°
74°
17
83°
71°
18
85°
74°
19
83°
75°
20
82°
75°
21
83°
75°
22
83°
76°
23
84°
74°
24
79°
73°
25
82°
77°
26
87°
79°
27
86°
79°
28
87°
79°
29
87°
79°
30
89°
79°
31
90°
77°
1
88°
72°
2
86°
73°
3
85°
79°
4
86°
80°
5
82°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Tafuna
Tafuna's August 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 72° and 80°. The average high for August is 86° with an average low of 77°. 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 Tafuna. See also: September | October | November.