S
M
T
W
T
F
S
30
96°
75°
31
97°
79°
1
99°
78°
2
98°
77°
3
97°
76°
4
98°
74°
5
96°
74°
6
97°
75°
7
99°
74°
8
100°
76°
9
100°
73°
10
96°
72°
11
96°
72°
12
97°
73°
13
99°
74°
14
99°
77°
15
101°
77°
16
101°
78°
17
100°
75°
18
100°
75°
19
99°
73°
20
94°
74°
21
98°
75°
22
99°
74°
23
91°
70°
24
92°
72°
25
94°
70°
26
92°
69°
27
91°
71°
28
88°
69°
29
Hist. Avg.
93°
69°
30
Hist. Avg.
92°
69°
1
Hist. Avg.
92°
68°
2
Hist. Avg.
92°
68°
3
Hist. Avg.
91°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Fort McDowell
Fort McDowell's September 2026 forecast shows daily high temperatures ranging from 88° to 101°, with overnight lows between 69° and 79°. The average high for September is 97° with an average low of 74°. 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 Fort McDowell. See also: October | November | December.
