S
M
T
W
T
F
S
30
102°
79°
31
86°
72°
1
95°
73°
2
99°
79°
3
97°
81°
4
99°
81°
5
99°
79°
6
100°
77°
7
102°
81°
8
102°
84°
9
104°
86°
10
104°
81°
11
102°
84°
12
97°
82°
13
100°
81°
14
102°
81°
15
97°
77°
16
91°
73°
17
88°
73°
18
99°
73°
19
99°
75°
20
99°
73°
21
99°
75°
22
97°
75°
23
93°
79°
24
85°
69°
25
93°
69°
26
98°
73°
27
90°
72°
28
85°
67°
29
88°
62°
30
91°
63°
1
100°
68°
2
102°
67°
3
100°
69°
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 85° to 102°, with overnight lows between 62° and 73°. The average high for September is 93° with an average low of 68°. 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.
