St Thomas weather live forecast

Today's maximum temperature in St Thomas is expected to be 27°C. Select a day from the live weather forecast for St Thomas, Virgin Islands for more weather parameters.

Saturday
16th May
27

25

7

11
Sunday
17th May
26

25

7

11
Monday
18th May
26

25

7

11
Tuesday
19th May
26

25

8

11
Wednesday
20th May
26

25

7

11

5-day weather forecast updated at 04:00 on Saturday 16th May 2026 GMT

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The 5-day weather forecast for Virgin Islands (St Thomas) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

St Thomas weather forecast by day

Below are the detailed weather forecasts for St Thomas for the next 5 days.

St Thomas weather for Saturday 16th May 2026

Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 35% chance of some rain and a moderate breeze of 23 kph from the east.

27
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
35
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
23
kph wind from E

St Thomas weather for Sunday 17th May 2026

Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a moderate breeze of 27 kph from the east.

26
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
47
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
27
kph wind from E

St Thomas weather for Monday 18th May 2026

Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 34% chance of some rain and a moderate breeze of 26 kph from the east.

26
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
34
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
26
kph wind from E

St Thomas weather for Tuesday 19th May 2026

Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a moderate breeze of 24 kph from the east.

26
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
44
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
24
kph wind from E

St Thomas weather for Wednesday 20th May 2026

Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 60% chance of some rain and a moderate breeze of 25 kph from the east.