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