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