S
M
T
W
T
F
S
23
86°
76°
24
86°
75°
25
87°
77°
26
85°
79°
27
85°
75°
28
86°
77°
1
87°
77°
2
86°
77°
3
86°
77°
4
83°
77°
5
86°
76°
6
86°
76°
7
85°
78°
8
86°
76°
9
86°
75°
10
86°
76°
11
86°
76°
12
86°
77°
13
86°
76°
14
82°
73°
15
87°
74°
16
87°
75°
17
87°
77°
18
84°
74°
19
86°
78°
20
86°
77°
21
87°
78°
22
87°
79°
23
87°
75°
24
88°
77°
25
87°
74°
26
87°
78°
27
87°
77°
28
85°
76°
29
88°
78°
30
88°
75°
31
87°
76°
1
87°
77°
2
88°
74°
3
86°
76°
4
89°
75°
5
87°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in St Thomas
St Thomas's March 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for March is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how March weather will actually feel in St Thomas. See also: April | May | June.
