National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines
Current conditions at

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

A Few Clouds

81°F

27°C

Humidity 79%
Wind Speed E 8 mph
Barometer 30.10 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 18 Jun 6:53 am AST
Extended Forecast for

3 Miles NNE Grove Place VI

  • Today

    Today: Scattered showers, mainly after 9am. Partly sunny, with a high near 86. East wind 14 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    High: 86 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 3am. Widespread haze between 9pm and 3am. Partly cloudy, with a low around 78. East wind 16 to 20 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Juneteenth

    Juneteenth: Scattered showers, mainly after 3pm. Widespread haze before noon. Mostly sunny, with a high near 86. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Isolated showers. Widespread haze. Partly cloudy, with a low around 78. East wind 16 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers. Widespread haze before noon. Mostly sunny, with a high near 86. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 86 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Isolated showers, then scattered showers and thunderstorms after midnight. Widespread haze before midnight. Mostly cloudy, with a low around 77. East wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    Low: 77 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 86. East wind 18 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 86 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 78. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Low: 78 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Mostly sunny, with a high near 86. East wind 20 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

Detailed Forecast

Today
Scattered showers, mainly after 9am. Partly sunny, with a high near 86. East wind 14 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Tonight
Scattered showers, mainly after 3am. Widespread haze between 9pm and 3am. Partly cloudy, with a low around 78. East wind 16 to 20 mph. Chance of precipitation is 30%.
Juneteenth
Scattered showers, mainly after 3pm. Widespread haze before noon. Mostly sunny, with a high near 86. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Friday Night
Isolated showers. Widespread haze. Partly cloudy, with a low around 78. East wind 16 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Saturday
Isolated showers. Widespread haze before noon. Mostly sunny, with a high near 86. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers, then scattered showers and thunderstorms after midnight. Widespread haze before midnight. Mostly cloudy, with a low around 77. East wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Sunday
Scattered showers. Partly sunny, with a high near 86. East wind 18 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 78. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Monday
Scattered showers. Mostly sunny, with a high near 86. East wind 20 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Partly cloudy, with a low around 78. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 78. Chance of precipitation is 30%.
Wednesday
Scattered showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Grove Place VI
 17.77°N 64.81°W (Elev. 748 ft)
Last Update:
3:35 am AST Jun 18, 2026
Forecast Valid:
7am AST Jun 18, 2026-6pm AST Jun 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation