S
M
T
W
T
F
S
27
90°
69°
28
88°
68°
29
87°
65°
30
87°
67°
1
88°
66°
2
86°
68°
3
89°
64°
4
85°
66°
5
88°
66°
6
86°
62°
7
85°
63°
8
86°
65°
9
86°
62°
10
84°
62°
11
84°
59°
12
83°
57°
13
82°
58°
14
83°
59°
15
84°
58°
16
84°
58°
17
83°
59°
18
83°
57°
19
84°
57°
20
82°
58°
21
83°
56°
22
82°
54°
23
80°
54°
24
79°
57°
25
80°
61°
26
84°
60°
27
85°
55°
28
Hist. Avg.
83°
52°
29
Hist. Avg.
83°
52°
30
Hist. Avg.
83°
51°
31
Hist. Avg.
82°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Tucson
Tucson's October 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 54° 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.
