S
M
T
W
T
F
S
27
78°
66°
28
87°
64°
29
92°
62°
30
93°
70°
1
92°
72°
2
75°
65°
3
68°
64°
4
83°
64°
5
83°
61°
6
83°
61°
7
87°
59°
8
91°
63°
9
90°
66°
10
84°
60°
11
92°
61°
12
90°
66°
13
90°
69°
14
82°
74°
15
91°
72°
16
75°
49°
17
68°
40°
18
70°
43°
19
75°
46°
20
78°
47°
21
79°
49°
22
83°
49°
23
81°
49°
24
82°
52°
25
80°
53°
26
79°
50°
27
75°
50°
28
73°
51°
29
74°
49°
30
68°
44°
31
65°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Saint Thomas
Saint Thomas's October 2026 forecast shows daily high temperatures ranging from 65° to 83°, with overnight lows between 39° and 53°. The average high for October is 75° 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 Saint Thomas. See also: November | December | January.
