S
M
T
W
T
F
S
27
83°
63°
28
82°
62°
29
81°
64°
30
81°
65°
1
82°
66°
2
84°
65°
3
83°
61°
4
80°
62°
5
76°
61°
6
74°
57°
7
74°
62°
8
Hist. Avg.
78°
60°
9
Hist. Avg.
78°
60°
10
Hist. Avg.
78°
60°
11
Hist. Avg.
78°
59°
12
Hist. Avg.
78°
59°
13
Hist. Avg.
78°
59°
14
Hist. Avg.
77°
59°
15
Hist. Avg.
77°
59°
16
Hist. Avg.
77°
58°
17
Hist. Avg.
77°
58°
18
Hist. Avg.
77°
58°
19
Hist. Avg.
77°
58°
20
Hist. Avg.
77°
58°
21
Hist. Avg.
77°
57°
22
Hist. Avg.
76°
57°
23
Hist. Avg.
76°
57°
24
Hist. Avg.
76°
57°
25
Hist. Avg.
76°
56°
26
Hist. Avg.
76°
56°
27
Hist. Avg.
76°
56°
28
Hist. Avg.
76°
56°
29
Hist. Avg.
76°
55°
30
Hist. Avg.
76°
55°
31
Hist. Avg.
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Rossmoor
Rossmoor's October 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 57° and 66°. The average high for October is 80° with an average low of 63°. 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 Rossmoor. See also: November | December | January.