S
M
T
W
T
F
S
30
97°
77°
31
101°
77°
1
98°
77°
2
104°
75°
3
103°
78°
4
101°
78°
5
98°
80°
6
98°
75°
7
101°
77°
8
102°
77°
9
97°
75°
10
102°
77°
11
104°
78°
12
103°
80°
13
100°
79°
14
99°
78°
15
96°
75°
16
96°
78°
17
90°
77°
18
95°
72°
19
97°
74°
20
95°
75°
21
93°
71°
22
92°
72°
23
93°
71°
24
93°
71°
25
91°
70°
26
90°
71°
27
92°
70°
28
86°
68°
29
87°
72°
30
90°
71°
1
89°
71°
2
88°
70°
3
86°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sandia
Sandia's September 2026 forecast shows daily high temperatures ranging from 86° to 97°, with overnight lows between 68° and 78°. The average high for September is 92° with an average low of 72°. 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 Sandia. See also: October | November | December.