S
M
T
W
T
F
S
26
81°
62°
27
86°
64°
28
81°
62°
29
80°
60°
30
85°
65°
31
86°
64°
1
85°
57°
2
80°
57°
3
79°
58°
4
79°
57°
5
80°
57°
6
79°
58°
7
80°
56°
8
81°
60°
9
84°
63°
10
85°
63°
11
83°
64°
12
85°
64°
13
80°
63°
14
85°
62°
15
86°
56°
16
79°
60°
17
83°
55°
18
78°
55°
19
77°
54°
20
78°
56°
21
79°
58°
22
79°
57°
23
77°
56°
24
79°
62°
25
77°
57°
26
83°
63°
27
83°
61°
28
82°
59°
29
77°
61°
30
76°
56°
31
76°
54°
1
77°
52°
2
75°
53°
3
76°
60°
4
76°
55°
5
75°
53°
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 75° to 86°, with overnight lows between 52° and 65°. The average high for August is 80° with an average low of 59°. 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.
