St Thomas weather live forecast

Today's maximum temperature in St Thomas is expected to be 79°F. Select a day from the live weather forecast for St Thomas, Virgin Islands for more weather parameters.

Thursday
11th Dec
79

77

7

6
Friday
12th Dec
79

77

7

7
Saturday
13th Dec
79

77

6

7
Sunday
14th Dec
79

77

5

7
Monday
15th Dec
79

77

7

6

5-day weather forecast updated at 04:00 on Thursday 11th December 2025 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 Thursday 11th December 2025

Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a moderate breeze of 16 mph from the east.

79
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
6
UV index (High)
49
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
16
mph wind from E

St Thomas weather for Friday 12th December 2025

Expect scattered clouds in St Thomas, Virgin Islands with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the east.

79
°F maximum temperature
77
°F minimum temperature
scattered clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
16
mph wind from E

St Thomas weather for Saturday 13th December 2025

Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a moderate breeze of 17 mph from the east.

79
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
57
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
17
mph wind from E

St Thomas weather for Sunday 14th December 2025

Expect isolated thunderstorms in St Thomas, Virgin Islands with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 51% chance of some rain and a moderate breeze of 16 mph from the east.

79
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
51
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
16
mph wind from E

St Thomas weather for Monday 15th December 2025

Expect broken clouds in St Thomas, Virgin Islands with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-east.