S
M
T
W
T
F
S
27
92°
73°
28
92°
75°
29
93°
74°
30
92°
74°
1
88°
73°
2
89°
69°
3
86°
68°
4
88°
69°
5
90°
70°
6
88°
68°
7
88°
63°
8
87°
64°
9
87°
64°
10
84°
61°
11
Hist. Avg.
88°
64°
12
Hist. Avg.
88°
63°
13
Hist. Avg.
88°
63°
14
Hist. Avg.
87°
62°
15
Hist. Avg.
87°
62°
16
Hist. Avg.
87°
62°
17
Hist. Avg.
86°
61°
18
Hist. Avg.
86°
61°
19
Hist. Avg.
86°
60°
20
Hist. Avg.
85°
60°
21
Hist. Avg.
85°
60°
22
Hist. Avg.
85°
59°
23
Hist. Avg.
84°
59°
24
Hist. Avg.
84°
58°
25
Hist. Avg.
84°
58°
26
Hist. Avg.
83°
57°
27
Hist. Avg.
83°
57°
28
Hist. Avg.
82°
57°
29
Hist. Avg.
82°
56°
30
Hist. Avg.
82°
56°
31
Hist. Avg.
81°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Fountain Hills
Fountain Hills's October 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 61° and 75°. The average high for October is 89° 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 October weather will actually feel in Fountain Hills. See also: November | December | January.
