S
M
T
W
T
F
S
27
102°
70°
28
101°
69°
29
98°
63°
30
96°
64°
1
98°
66°
2
101°
66°
3
100°
64°
4
94°
64°
5
98°
65°
6
97°
64°
7
96°
64°
8
93°
62°
9
93°
63°
10
94°
62°
11
94°
62°
12
89°
58°
13
89°
57°
14
91°
55°
15
93°
58°
16
90°
56°
17
93°
60°
18
90°
59°
19
91°
55°
20
83°
48°
21
81°
47°
22
82°
47°
23
83°
52°
24
82°
52°
25
80°
46°
26
79°
45°
27
80°
45°
28
80°
46°
29
81°
46°
30
79°
47°
31
77°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Picacho
Picacho's October 2026 forecast shows daily high temperatures ranging from 77° to 102°, with overnight lows between 45° and 70°. The average high for October is 90° with an average low of 57°. 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 Picacho. See also: November | December | January.