S
M
T
W
T
F
S
28
80°
65°
29
89°
63°
30
91°
62°
1
98°
70°
2
101°
71°
3
100°
74°
4
99°
71°
5
89°
69°
6
74°
67°
7
80°
66°
8
84°
66°
9
83°
71°
10
82°
67°
11
84°
64°
12
85°
61°
13
86°
62°
14
93°
70°
15
95°
66°
16
92°
67°
17
90°
65°
18
85°
64°
19
84°
63°
20
84°
63°
21
80°
63°
22
81°
64°
23
82°
65°
24
84°
63°
25
85°
63°
26
84°
66°
27
80°
62°
28
81°
66°
29
83°
62°
30
79°
64°
31
80°
65°
1
79°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Mount Aetna
Mount Aetna's July 2026 forecast shows daily high temperatures ranging from 79° to 95°, with overnight lows between 61° and 70°. The average high for July is 84° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Mount Aetna. See also: August | September | October.