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

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Fair

75°F

24°C

Humidity 83%
Wind Speed NE 3 mph
Barometer 29.95 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 26 Dec 1:53 am AST
Extended Forecast for

Vieques PR

  • Overnight

    Overnight: Scattered showers. Mostly cloudy, with a low around 71. Northeast wind around 11 mph. Chance of precipitation is 50%.

    Low: 71 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers. Mostly sunny, with a high near 81. Northeast wind around 10 mph. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Clear, with a low around 70. East northeast wind around 11 mph.

    Low: 70 °F

    Clear

  • Saturday

    Saturday: Isolated showers before noon. Sunny, with a high near 81. East wind 8 to 11 mph. Chance of precipitation is 10%.

    High: 81 °F

    Isolated
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Isolated showers. Partly cloudy, with a low around 68. East northeast wind around 9 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers after noon. Sunny, with a high near 86. North northeast wind 7 to 10 mph. Chance of precipitation is 10%.

    High: 86 °F

    Sunny then
    Isolated
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 73. Northeast wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 73 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 85. East northeast wind around 10 mph.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 73. East wind 11 to 13 mph.

    Low: 73 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 71. Northeast wind around 11 mph. Chance of precipitation is 50%.
Friday
Isolated showers. Mostly sunny, with a high near 81. Northeast wind around 10 mph. Chance of precipitation is 20%.
Friday Night
Clear, with a low around 70. East northeast wind around 11 mph.
Saturday
Isolated showers before noon. Sunny, with a high near 81. East wind 8 to 11 mph. Chance of precipitation is 10%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 68. East northeast wind around 9 mph. Chance of precipitation is 20%.
Sunday
Isolated showers after noon. Sunny, with a high near 86. North northeast wind 7 to 10 mph. Chance of precipitation is 10%.
Sunday Night
Partly cloudy, with a low around 73. Northeast wind 10 to 14 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 85. East northeast wind around 10 mph.
Monday Night
Partly cloudy, with a low around 73. East wind 11 to 13 mph.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 73.
New Year's Day
Scattered showers. Partly sunny, with a high near 85. 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:
Vieques PR
 18.15°N 65.43°W (Elev. 105 ft)
Last Update:
9:30 pm AST Dec 25, 2025
Forecast Valid:
2am AST Dec 26, 2025-6pm AST Jan 1, 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