St Thomas weather live forecast

Today's maximum temperature in St Thomas is expected to be 25°C. Select a day from the live weather forecast for St Thomas, Virgin Islands for more weather parameters.

Friday
17th Apr
25

24

6

9
Saturday
18th Apr
25

24

6

11
Sunday
19th Apr
25

24

6

11
Monday
20th Apr
25

24

7

11
Tuesday
21st Apr
26

24

7

11

5-day weather forecast updated at 04:04 on Friday 17th April 2026 GMT

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Recommended for the Virgin Islands

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 Friday 17th April 2026

Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 25°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 91% chance of some rain and a moderate breeze of 24 kph from the east.

25
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
91
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
24
kph wind from E

St Thomas weather for Saturday 18th April 2026

Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 25°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a fresh breeze of 29 kph from the east.

25
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
83
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
29
kph wind from E

St Thomas weather for Sunday 19th April 2026

Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 25°C, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 58% chance of some rain and a moderate breeze of 28 kph from the east.

25
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
58
% chance of some rain
<10
mm of rainfall expected
25
°C wind chill
28
kph wind from E

St Thomas weather for Monday 20th April 2026

Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 25°C, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 44% chance of some rain and a moderate breeze of 24 kph from the east.

25
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
44
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
24
kph wind from E

St Thomas weather for Tuesday 21st April 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 33% chance of some rain and a moderate breeze of 21 kph from the east.