S
M
T
W
T
F
S
27
68°
55°
28
68°
54°
29
67°
56°
30
67°
54°
1
64°
54°
2
60°
53°
3
64°
53°
4
64°
54°
5
65°
53°
6
62°
52°
7
64°
53°
8
63°
52°
9
62°
51°
10
59°
50°
11
56°
48°
12
51°
46°
13
50°
44°
14
49°
46°
15
50°
48°
16
51°
45°
17
49°
44°
18
48°
46°
19
49°
44°
20
48°
44°
21
49°
46°
22
53°
46°
23
57°
43°
24
61°
40°
25
52°
38°
26
48°
35°
27
44°
32°
28
42°
39°
29
46°
43°
30
49°
42°
31
52°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in St. James
St. James's October 2026 forecast shows daily high temperatures ranging from 42° to 68°, with overnight lows between 32° and 56°. The average high for October is 56° with an average low of 47°. 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 St. James. See also: November | December | January.