S
M
T
W
T
F
S
1
63°
59°
2
72°
66°
3
69°
53°
4
67°
48°
5
74°
50°
6
64°
44°
7
67°
47°
8
62°
41°
9
58°
39°
10
60°
39°
11
66°
40°
12
65°
43°
13
60°
37°
14
54°
43°
15
62°
42°
16
66°
44°
17
67°
46°
18
67°
44°
19
65°
44°
20
63°
36°
21
50°
34°
22
56°
39°
23
55°
36°
24
58°
41°
25
59°
36°
26
49°
38°
27
51°
40°
28
57°
40°
29
61°
39°
30
59°
39°
1
60°
31°
2
45°
26°
3
47°
28°
4
53°
34°
5
52°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Big Flat
Big Flat's November 2026 forecast shows daily high temperatures ranging from 45° to 74°, with overnight lows between 26° and 66°. The average high for November is 60° with an average low of 41°. 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 Big Flat. See also: December | January | February.