S
M
T
W
T
F
S
26
83°
61°
27
89°
60°
28
91°
61°
29
70°
44°
30
73°
38°
31
77°
40°
1
75°
45°
2
75°
48°
3
79°
43°
4
81°
45°
5
84°
48°
6
85°
50°
7
90°
59°
8
89°
58°
9
74°
52°
10
62°
37°
11
76°
32°
12
84°
45°
13
86°
52°
14
86°
64°
15
85°
66°
16
87°
65°
17
88°
71°
18
86°
71°
19
87°
72°
20
86°
66°
21
77°
64°
22
77°
59°
23
67°
57°
24
79°
55°
25
86°
46°
26
67°
52°
27
66°
46°
28
68°
47°
29
81°
58°
30
63°
46°
1
46°
40°
2
55°
31°
3
56°
33°
4
54°
45°
5
53°
44°
6
78°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in San Marcos
San Marcos's November 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for November 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 November weather will actually feel in San Marcos. See also: December | January | February.
