St Croix weather live forecast

Today's maximum temperature in St Croix is expected to be 32°C. Select a day from the live weather forecast for St Croix, Virgin Islands for more weather parameters.

Wednesday
23rd Sep
32

28

6

11
Thursday
24th Sep
32

27

8

11
Friday
25th Sep
32

28

7

11
Saturday
26th Sep
32

28

7

10
Sunday
27th Sep
32

28

7

11

5-day weather forecast updated at 04:00 on Wednesday 23rd September 2026 GMT

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

St Croix weather forecast by day

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

St Croix weather for Wednesday 23rd September 2026

Expect isolated thunderstorms in St Croix, Virgin Islands with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 62% chance of some rain and little or no wind of 4 kph from the east.

32
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
62
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
4
kph wind from E

St Croix weather for Thursday 24th September 2026

Expect isolated thunderstorms in St Croix, Virgin Islands with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 31% chance of some rain and little or no wind of 3 kph from the east.

32
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
31
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
3
kph wind from E

St Croix weather for Friday 25th September 2026

Expect scattered clouds in St Croix, Virgin Islands with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the east.

32
°C maximum temperature
28
°C minimum temperature
scattered clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
2
kph wind from E

St Croix weather for Saturday 26th September 2026

Expect scattered clouds in St Croix, Virgin Islands with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the east.

32
°C maximum temperature
28
°C minimum temperature
scattered clouds
7
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
3
kph wind from E

St Croix weather for Sunday 27th September 2026

Expect broken clouds in St Croix, Virgin Islands with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the east.