S
M
T
W
T
F
S
27
55°
41°
28
59°
40°
29
59°
36°
30
61°
33°
31
59°
24°
1
54°
27°
2
46°
23°
3
42°
22°
4
45°
24°
5
46°
28°
6
43°
25°
7
43°
22°
8
44°
32°
9
48°
29°
10
46°
24°
11
43°
21°
12
45°
22°
13
46°
22°
14
48°
27°
15
52°
34°
16
52°
33°
17
Hist. Avg.
49°
32°
18
Hist. Avg.
49°
32°
19
Hist. Avg.
49°
32°
20
Hist. Avg.
49°
32°
21
Hist. Avg.
49°
32°
22
Hist. Avg.
49°
32°
23
Hist. Avg.
49°
32°
24
Hist. Avg.
49°
32°
25
Hist. Avg.
50°
32°
26
Hist. Avg.
50°
32°
27
Hist. Avg.
50°
32°
28
Hist. Avg.
50°
32°
29
Hist. Avg.
50°
33°
30
Hist. Avg.
50°
33°
31
Hist. Avg.
50°
33°
1
Hist. Avg.
51°
33°
2
Hist. Avg.
51°
33°
3
Hist. Avg.
51°
33°
4
Hist. Avg.
51°
34°
5
Hist. Avg.
51°
34°
6
Hist. Avg.
52°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Saint Thomas
Saint Thomas's January 2027 forecast shows daily high temperatures ranging from 42° to 61°, with overnight lows between 21° and 41°. The average high for January is 49° with an average low of 28°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Saint Thomas. See also: February | March | April.
