S
M
T
W
T
F
S
27
55°
39°
28
57°
37°
29
55°
36°
30
40°
29°
1
38°
34°
2
45°
26°
3
45°
25°
4
46°
37°
5
50°
38°
6
49°
37°
7
52°
40°
8
50°
35°
9
48°
34°
10
49°
42°
11
48°
38°
12
46°
39°
13
43°
31°
14
47°
31°
15
50°
40°
16
47°
35°
17
45°
32°
18
38°
31°
19
39°
35°
20
38°
32°
21
36°
29°
22
36°
21°
23
36°
23°
24
43°
32°
25
42°
34°
26
43°
29°
27
46°
25°
28
41°
22°
29
46°
32°
30
44°
38°
31
43°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Houston
Houston's October 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. 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.
