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

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Partly Cloudy

84°F

29°C

Humidity 74%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 10 Nov 5:53 pm AST
Extended Forecast for

2 Miles SSW Vieques PR

  • Tonight

    Tonight: Scattered showers after midnight. Partly cloudy, with a low around 79. East wind 7 to 11 mph. Chance of precipitation is 30%.

    Low: 79 °F

    Clear then
    Scattered
    Showers

  • Veterans Day

    Veterans Day: Scattered showers, mainly after 3pm. Mostly sunny, with a high near 90. East wind around 14 mph. Chance of precipitation is 30%.

    High: 90 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers, mainly before 9pm. Partly cloudy, with a low around 78. East southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 90. East southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 90 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 78. Southeast wind 16 to 20 mph. Chance of precipitation is 40%.

    Low: 78 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 89. Southeast wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 89 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Partly cloudy, with a low around 78. South southeast wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers. Partly sunny, with a high near 89. South southeast wind 17 to 20 mph. Chance of precipitation is 50%.

    High: 89 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 77. Southeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers after midnight. Partly cloudy, with a low around 79. East wind 7 to 11 mph. Chance of precipitation is 30%.
Veterans Day
Scattered showers, mainly after 3pm. Mostly sunny, with a high near 90. East wind around 14 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers, mainly before 9pm. Partly cloudy, with a low around 78. East southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 90. East southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 78. Southeast wind 16 to 20 mph. Chance of precipitation is 40%.
Friday
Scattered showers. Partly sunny, with a high near 89. Southeast wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Partly cloudy, with a low around 78. South southeast wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Saturday
Scattered showers. Partly sunny, with a high near 89. South southeast wind 17 to 20 mph. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 77. Southeast wind around 15 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 77.
Monday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
Tuesday
Scattered showers. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Vieques PR
 18.12°N 65.46°W (Elev. 144 ft)
Last Update:
4:51 pm AST Nov 10, 2026
Forecast Valid:
6pm AST Nov 10, 2026-6pm AST Nov 17, 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