S
M
T
W
T
F
S
27
90°
82°
28
89°
81°
29
92°
79°
30
90°
80°
1
90°
82°
2
88°
81°
3
88°
78°
4
88°
80°
5
N/A
6
92°
80°
7
89°
80°
8
90°
81°
9
91°
79°
10
90°
79°
11
89°
80°
12
90°
79°
13
90°
79°
14
89°
78°
15
89°
80°
16
88°
79°
17
89°
79°
18
90°
80°
19
86°
81°
20
86°
81°
21
87°
80°
22
86°
81°
23
86°
81°
24
87°
80°
25
86°
80°
26
86°
79°
27
87°
80°
28
86°
80°
29
86°
79°
30
87°
80°
31
86°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in St Thomas
St Thomas's October 2026 forecast shows daily high temperatures ranging from 86° to 92°, with overnight lows between 78° and 81°. The average high for October is 88° with an average low of 80°. 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 Thomas. See also: November | December | January.
