S
M
T
W
T
F
S
1
61°
40°
2
58°
45°
3
62°
35°
4
63°
39°
5
63°
40°
6
71°
41°
7
74°
49°
8
62°
42°
9
62°
42°
10
63°
43°
11
62°
44°
12
57°
44°
13
59°
41°
14
58°
42°
15
56°
40°
16
55°
36°
17
49°
37°
18
50°
33°
19
50°
32°
20
54°
35°
21
56°
38°
22
56°
34°
23
49°
32°
24
48°
34°
25
49°
32°
26
51°
32°
27
52°
36°
28
51°
34°
29
47°
31°
30
47°
31°
1
49°
35°
2
50°
38°
3
47°
35°
4
47°
34°
5
52°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in O'Brien
O'Brien's November 2026 forecast shows daily high temperatures ranging from 47° to 74°, with overnight lows between 31° and 49°. The average high for November is 55° with an average low of 37°. 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 O'Brien. See also: December | January | February.