S
M
T
W
T
F
S
27
75°
53°
28
81°
47°
29
92°
49°
30
90°
53°
1
87°
49°
2
88°
52°
3
96°
56°
4
93°
61°
5
96°
59°
6
88°
55°
7
85°
55°
8
83°
56°
9
73°
56°
10
71°
50°
11
74°
50°
12
79°
53°
13
82°
52°
14
79°
52°
15
82°
55°
16
82°
53°
17
86°
56°
18
85°
56°
19
84°
54°
20
75°
50°
21
76°
53°
22
77°
52°
23
76°
52°
24
73°
51°
25
74°
52°
26
75°
51°
27
75°
52°
28
74°
52°
29
74°
50°
30
73°
53°
31
71°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Alto
Alto's October 2026 forecast shows daily high temperatures ranging from 71° to 86°, with overnight lows between 50° and 56°. The average high for October is 78° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Alto. See also: November | December | January.