S
M
T
W
T
F
S
27
96°
71°
28
82°
73°
29
75°
64°
30
80°
63°
1
88°
62°
2
89°
73°
3
92°
71°
4
95°
74°
5
95°
72°
6
95°
74°
7
95°
69°
8
100°
69°
9
99°
77°
10
92°
68°
11
88°
71°
12
83°
67°
13
84°
64°
14
76°
58°
15
83°
50°
16
80°
66°
17
82°
63°
18
87°
62°
19
86°
63°
20
89°
69°
21
87°
67°
22
81°
58°
23
78°
56°
24
77°
56°
25
81°
64°
26
87°
62°
27
88°
64°
28
85°
60°
29
80°
59°
30
81°
58°
31
80°
51°
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 77° to 89°, with overnight lows between 51° and 69°. The average high for October is 83° with an average low of 60°. 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.
