S
M
T
W
T
F
S
26
104°
85°
27
107°
80°
28
106°
83°
29
103°
82°
30
104°
83°
31
102°
78°
1
104°
78°
2
104°
80°
3
102°
79°
4
102°
82°
5
102°
83°
6
100°
81°
7
101°
83°
8
102°
83°
9
103°
84°
10
104°
84°
11
104°
80°
12
103°
78°
13
104°
78°
14
102°
77°
15
100°
78°
16
99°
81°
17
100°
80°
18
103°
82°
19
103°
83°
20
105°
83°
21
105°
82°
22
103°
83°
23
104°
80°
24
103°
79°
25
104°
81°
26
102°
80°
27
101°
78°
28
99°
76°
29
98°
75°
30
99°
78°
31
101°
80°
1
103°
82°
2
103°
82°
3
102°
81°
4
103°
81°
5
104°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fort McDowell
Fort McDowell's August 2026 forecast shows daily high temperatures ranging from 98° to 107°, with overnight lows between 75° and 85°. The average high for August is 103° with an average low of 81°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Fort McDowell. See also: September | October | November.
