S
M
T
W
T
F
S
27
93°
71°
28
88°
71°
29
86°
66°
30
89°
68°
1
93°
69°
2
93°
69°
3
92°
70°
4
93°
70°
5
91°
69°
6
89°
69°
7
88°
68°
8
86°
67°
9
87°
62°
10
83°
60°
11
85°
66°
12
89°
66°
13
79°
61°
14
79°
57°
15
78°
56°
16
79°
60°
17
79°
60°
18
80°
56°
19
79°
58°
20
78°
57°
21
78°
57°
22
79°
56°
23
78°
52°
24
78°
51°
25
80°
51°
26
79°
53°
27
78°
53°
28
81°
54°
29
80°
53°
30
79°
53°
31
79°
55°
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 78° to 93°, with overnight lows between 51° and 71°. The average high for October is 84° with an average low of 61°. 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.
