S
M
T
W
T
F
S
27
96°
78°
28
83°
70°
29
82°
66°
30
85°
67°
1
94°
71°
2
98°
74°
3
97°
77°
4
100°
76°
5
99°
78°
6
100°
76°
7
104°
76°
8
103°
77°
9
102°
75°
10
101°
73°
11
93°
65°
12
89°
67°
13
88°
65°
14
90°
68°
15
94°
67°
16
93°
66°
17
94°
65°
18
87°
59°
19
80°
58°
20
84°
59°
21
86°
62°
22
88°
61°
23
88°
62°
24
87°
62°
25
88°
61°
26
88°
62°
27
87°
61°
28
78°
58°
29
74°
52°
30
74°
49°
31
76°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Surprise
Surprise's October 2026 forecast shows daily high temperatures ranging from 74° to 104°, with overnight lows between 49° and 78°. The average high for October is 89° with an average low of 64°. 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 Surprise. See also: November | December | January.
