S
M
T
W
T
F
S
28
61°
52°
29
62°
56°
30
62°
55°
1
60°
56°
2
64°
50°
3
67°
47°
4
68°
52°
5
77°
56°
6
81°
58°
7
75°
53°
8
61°
48°
9
60°
44°
10
59°
49°
11
60°
51°
12
57°
48°
13
58°
45°
14
70°
47°
15
61°
48°
16
68°
43°
17
73°
48°
18
64°
47°
19
62°
50°
20
75°
52°
21
76°
49°
22
60°
52°
23
62°
48°
24
58°
54°
25
57°
50°
26
55°
42°
27
60°
39°
28
66°
46°
29
72°
54°
30
56°
48°
31
60°
51°
1
62°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in O'Brien
O'Brien's October 2025 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 O'Brien. See also: November | December | January.
