Saint Croix Island weather
Today's sky, the hour-by-hour rain chance and the 16-day forecast for Saint Croix Island, U.S. Virgin Islands. Like most weather services, we show Saint Croix Island at one spot: Saint Croix, its largest city. At 2:30 PM local time it was drizzle and 30°C (87°F). Mostly light, on-and-off rain; heavier around 2 PM (2.6 mm total). Best months for weather: Dec–Apr.
Current conditions
- Clouds
- 68%
- Chance of rain
- 80%
- Rain
- 1.2 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 2 PM (2.6 mm total)
Daily Forecast
Best Time to Visit
Peak season Dec–AprOff season May, Aug–Nov
About Saint Croix weather
Is it raining in Saint Croix right now?
Yes. It’s drizzle and 30° right now. Mostly light, on-and-off rain; heavier around 2 PM (2.6 mm total).
What’s the weather like in Saint Croix this week?
Over the next 7 days, expect highs of 30–32° and lows of 24–27°. Rain is likely on 7 of 7 days (Saturday, Sunday, Monday, Tuesday, Wednesday, Thursday, Friday). The driest day looks like Tuesday.
Has it been raining in Saint Croix lately?
In the past 7 days, Saint Croix had 3 rainy days and 6.0 mm of rain in total.
What should I pack for Saint Croix?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Saint Croix Island weather by month
When is the best time to visit Saint Croix Island?
Based on weather alone, the best time to visit Saint Croix Island is Dec–Apr, according to NASA's 2001–2025 climate averages. May, Aug–Nov tends to be the least pleasant. Average highs run from 26°C (79°F) in February to 29°C (85°F) in September.
What is the rainiest month in Saint Croix Island?
October is the wettest month, with about 121 mm (4.8 in) of rain on average. February is the driest, with about 24 mm (0.9 in).
What is the hottest month in Saint Croix Island?
September is the warmest, with average highs of 29°C (85°F) and lows of 28°C (83°F). February is the coolest, with highs of 26°C (79°F) and lows of 26°C (78°F).
Does Saint Croix Island have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is October at about 121 mm (4.8 in).
How warm is the sea in Saint Croix Island?
The sea is warmest in September at about 30°C (86°F) and coolest in February at about 27°C (81°F). It is warm enough for swimming all year.
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis for Saint Croix), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months