S
M
T
W
T
F
S
30
101°
74°
31
105°
76°
1
105°
76°
2
106°
75°
3
106°
75°
4
99°
71°
5
100°
72°
6
99°
73°
7
99°
71°
8
98°
72°
9
102°
73°
10
103°
74°
11
98°
76°
12
104°
73°
13
106°
70°
14
105°
69°
15
104°
70°
16
103°
69°
17
103°
69°
18
101°
65°
19
97°
66°
20
97°
67°
21
99°
72°
22
103°
72°
23
103°
67°
24
100°
63°
25
96°
61°
26
97°
63°
27
98°
65°
28
96°
64°
29
94°
62°
30
94°
61°
1
93°
61°
2
93°
64°
3
96°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Picacho
Picacho's September 2026 forecast shows daily high temperatures ranging from 93° to 106°, with overnight lows between 60° and 76°. The average high for September is 100° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Picacho. See also: October | November | December.
