S
M
T
W
T
F
S
27
84°
62°
28
84°
63°
29
85°
63°
30
85°
62°
1
84°
63°
2
84°
62°
3
83°
62°
4
83°
61°
5
81°
62°
6
80°
62°
7
81°
60°
8
82°
61°
9
82°
61°
10
81°
60°
11
81°
59°
12
80°
57°
13
73°
56°
14
70°
50°
15
69°
47°
16
69°
46°
17
70°
50°
18
74°
51°
19
69°
47°
20
68°
50°
21
69°
52°
22
69°
52°
23
77°
53°
24
80°
54°
25
78°
52°
26
77°
43°
27
70°
40°
28
66°
42°
29
66°
50°
30
65°
50°
31
66°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Rocky Brook
Rocky Brook's October 2026 forecast shows daily high temperatures ranging from 65° to 85°, with overnight lows between 40° and 63°. The average high for October is 76° with an average low of 54°. 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 Rocky Brook. See also: November | December | January.