S
M
T
W
T
F
S
1
83°
67°
2
83°
71°
3
79°
54°
4
78°
53°
5
78°
56°
6
79°
57°
7
75°
57°
8
75°
55°
9
74°
53°
10
78°
53°
11
76°
56°
12
79°
58°
13
73°
50°
14
66°
47°
15
66°
47°
16
77°
56°
17
77°
57°
18
76°
57°
19
77°
55°
20
77°
46°
21
63°
42°
22
66°
47°
23
71°
52°
24
74°
54°
25
74°
54°
26
70°
53°
27
72°
53°
28
71°
51°
29
73°
52°
30
72°
46°
1
68°
39°
2
58°
37°
3
59°
39°
4
64°
48°
5
65°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Seguin
Seguin's November 2026 forecast shows daily high temperatures ranging from 58° to 83°, with overnight lows between 37° and 71°. The average high for November is 73° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how November weather will actually feel in Seguin. See also: December | January | February.