S
M
T
W
T
F
S
27
93°
77°
28
91°
79°
29
90°
77°
30
91°
79°
1
90°
77°
2
88°
73°
3
88°
75°
4
77°
73°
5
84°
70°
6
N/A
7
93°
74°
8
91°
70°
9
90°
69°
10
89°
67°
11
88°
69°
12
89°
74°
13
89°
73°
14
88°
72°
15
87°
70°
16
83°
66°
17
81°
63°
18
80°
63°
19
79°
64°
20
82°
61°
21
76°
63°
22
77°
60°
23
75°
57°
24
75°
56°
25
76°
58°
26
79°
58°
27
80°
59°
28
79°
62°
29
78°
61°
30
77°
62°
31
77°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Houston
Houston's October 2026 forecast shows daily high temperatures ranging from 75° to 93°, with overnight lows between 56° and 74°. The average high for October is 82° with an average low of 65°. 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 Houston. See also: November | December | January.
