S
M
T
W
T
F
S
26
81°
61°
27
81°
59°
28
73°
66°
29
71°
64°
30
74°
58°
31
82°
55°
1
82°
60°
2
75°
68°
3
73°
54°
4
84°
52°
5
87°
57°
6
85°
68°
7
85°
66°
8
84°
62°
9
79°
61°
10
81°
58°
11
79°
57°
12
80°
54°
13
79°
58°
14
80°
55°
15
78°
53°
16
78°
55°
17
81°
60°
18
78°
56°
19
78°
53°
20
69°
51°
21
79°
50°
22
80°
52°
23
75°
51°
24
67°
56°
25
69°
51°
26
78°
62°
27
80°
58°
28
76°
50°
29
73°
53°
30
79°
61°
31
74°
57°
1
74°
55°
2
72°
55°
3
71°
57°
4
71°
56°
5
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Etna
Etna's August 2026 forecast shows daily high temperatures ranging from 67° to 80°, with overnight lows between 50° and 62°. The average high for August is 74° with an average low of 56°. 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 Etna. See also: September | October | November.
