S
M
T
W
T
F
S
27
94°
71°
28
91°
67°
29
92°
69°
30
91°
68°
1
95°
69°
2
96°
68°
3
98°
70°
4
92°
70°
5
93°
68°
6
87°
60°
7
82°
59°
8
83°
60°
9
86°
61°
10
88°
64°
11
88°
66°
12
87°
66°
13
85°
64°
14
82°
62°
15
87°
63°
16
88°
65°
17
86°
62°
18
80°
55°
19
77°
54°
20
78°
54°
21
86°
58°
22
87°
62°
23
88°
63°
24
86°
62°
25
86°
62°
26
80°
60°
27
75°
54°
28
75°
56°
29
76°
56°
30
75°
55°
31
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Tucson
Tucson's October 2026 forecast shows daily high temperatures ranging from 75° to 98°, with overnight lows between 54° and 71°. The average high for October is 86° with an average low of 62°. 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 Tucson. See also: November | December | January.
