See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
28°
Clear
Feels Like: 28°
Min: 27°
Max: 31°
The next few hours will be mostly clear, with tomorrow reaching 31°C and dropping to 28°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:12
Sunrise
18:08
Sunset
Moon
Waxing Gibbous
16:56
Moonrise
04:10
Moonset
Daily Forecast
Thursday
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Air Quality Data Available
Upgrade to access real-time air quality data for Saint Croix.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Saint Croix.
View stargazing scoreWeather in Saint Croix tomorrow, September 25, 2026
Saint Croix starts September 25, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The morning carries the wetter risk, with rain chances near 26% and the highest odds around 09:00. Cloud is also thick early on, peaking near 2% around 01:00.
The day peaks near 31°C and cools toward 27°C. Moisture in the air spans 61%-78%, with the highest values around 01:00. A lighter breeze peaks around 11:00 near 4.7 km/h.
Through the afternoon wet weather remains a factor, with rain chances near 40% around 12:00. Cloud also stays substantial, close to 7% near 22:00. Views remain open at about 16.1 km. The sun rises at 06:12 and sets at 18:07, for a total of 11 hours 55 minutes of sunlight today.
Overall, Saint Croix on September 25, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 40% and the high sits around 31°C.
Frequently asked questions about weather in Saint Croix
How warm does it get in Saint Croix?
The warmest month in Saint Croix is September, with average high temperatures of 29°C. The average temperature during this period is around 28°C.
How cold does it get in Saint Croix?
The coldest month in Saint Croix is February, with average low temperatures of 25°C. The average temperature during this period is around 25°C.
What is the wettest time of year in Saint Croix?
The wettest month in Saint Croix is September, with an average of 154mm of precipitation.
What is the driest time of year in Saint Croix?
The driest month in Saint Croix is March, with an average of 30mm of precipitation.
