S
M
T
W
T
F
S
27
87°
63°
28
86°
62°
29
87°
63°
30
88°
68°
1
91°
66°
2
91°
65°
3
87°
69°
4
92°
69°
5
91°
67°
6
90°
65°
7
92°
66°
8
94°
68°
9
95°
67°
10
90°
65°
11
85°
64°
12
88°
65°
13
91°
66°
14
89°
61°
15
83°
63°
16
81°
61°
17
82°
58°
18
81°
60°
19
82°
60°
20
83°
58°
21
84°
58°
22
84°
52°
23
80°
53°
24
79°
58°
25
82°
61°
26
80°
64°
27
83°
54°
28
78°
58°
29
78°
51°
30
75°
50°
31
74°
49°
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 74° to 95°, with overnight lows between 49° and 69°. The average high for October is 85° 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.
