S
M
T
W
T
F
S
27
91°
66°
28
83°
65°
29
83°
67°
30
85°
66°
1
87°
65°
2
82°
65°
3
82°
64°
4
83°
61°
5
81°
59°
6
81°
55°
7
80°
58°
8
80°
54°
9
78°
54°
10
79°
55°
11
81°
59°
12
82°
58°
13
79°
60°
14
82°
61°
15
81°
62°
16
87°
61°
17
87°
59°
18
86°
55°
19
80°
57°
20
78°
59°
21
76°
59°
22
77°
58°
23
84°
56°
24
85°
57°
25
77°
57°
26
76°
51°
27
83°
47°
28
74°
46°
29
71°
45°
30
72°
47°
31
71°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Austin
Austin's October 2026 forecast shows daily high temperatures ranging from 71° to 91°, with overnight lows between 45° and 67°. The average high for October is 81° with an average low of 58°. 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 Austin. See also: November | December | January.
