St Thomas weather forecast

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Saturday
18th Sep

30

26

5
Sunday
19th Sep

30

26

6
Monday
20th Sep

30

26

4
Tuesday
21st Sep

31

26

6
Wednesday
22nd Sep

30

27

4

Last updated at 04:02 on Saturday 18th September 2021 GMT

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The 5-day weather forecast for St Thomas, Virgin Islands 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 18th September 2021

Below is the St Thomas weather forecast for Saturday 18th September 2021. Expect scattered clouds in St Thomas, Virgin Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the east.

30
°C maximum temperature
26
°C minimum temperature
scattered clouds
5
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from E

St Thomas weather for Sunday 19th September 2021

Below is the St Thomas weather forecast for Sunday 19th September 2021. Expect scattered clouds in St Thomas, Virgin Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-east.

30
°C maximum temperature
26
°C minimum temperature
scattered clouds
6
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from NE

St Thomas weather for Monday 20th September 2021

Below is the St Thomas weather forecast for Monday 20th September 2021. Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 84% chance of some rain and a gentle breeze of 17 kph from the north-east.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
10
UV index (Very High)
84
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from NE

St Thomas weather for Tuesday 21st September 2021

Below is the St Thomas weather forecast for Tuesday 21st September 2021. Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 13 kph from the north.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
85
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from N

St Thomas weather for Wednesday 22nd September 2021

Below is the St Thomas weather forecast for Wednesday 22nd September 2021. Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 80% chance of some rain and a gentle breeze of 14 kph from the south-west.