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.

Tuesday
4th Aug
27

26

6

11
Wednesday
5th Aug
27

26

6

11
Thursday
6th Aug
28

26

9

11
Friday
7th Aug
27

26

8

11
Saturday
8th Aug
28

26

7

11

5-day weather forecast updated at 04:00 on Tuesday 4th August 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 Tuesday 4th August 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 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 44% chance of some rain and a gentle breeze of 19 kph from the east.

27
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
44
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
19
kph wind from E

St Thomas weather for Wednesday 5th August 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 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 37% chance of some rain and a moderate breeze of 20 kph from the east.

27
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
37
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
20
kph wind from E

St Thomas weather for Thursday 6th August 2026

Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a moderate breeze of 22 kph from the east.

28
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
11
UV index (Extreme)
30
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
22
kph wind from E

St Thomas weather for Friday 7th August 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 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and a moderate breeze of 21 kph from the east.

27
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
52
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
21
kph wind from E

St Thomas weather for Saturday 8th August 2026

Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a moderate breeze of 27 kph from the east.