S
M
T
W
T
F
S
26
79°
62°
27
84°
61°
28
83°
67°
29
79°
58°
30
83°
53°
31
85°
59°
1
76°
68°
2
80°
69°
3
81°
59°
4
83°
54°
5
88°
67°
6
86°
65°
7
86°
69°
8
87°
69°
9
86°
65°
10
85°
68°
11
77°
66°
12
75°
63°
13
85°
60°
14
82°
68°
15
84°
67°
16
86°
71°
17
80°
69°
18
82°
63°
19
79°
68°
20
78°
61°
21
83°
62°
22
81°
59°
23
76°
53°
24
75°
58°
25
77°
60°
26
78°
58°
27
76°
59°
28
78°
61°
29
80°
61°
30
78°
59°
31
79°
60°
1
77°
58°
2
81°
61°
3
76°
58°
4
76°
61°
5
75°
55°
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 83°, with overnight lows between 53° and 68°. The average high for August is 78° with an average low of 60°. 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.
