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

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Fair

83°F

28°C

Humidity 77%
Wind Speed E 7 mph
Barometer 29.97 in (1015.0 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 11 Oct 7:53 pm AST
Extended Forecast for

Vieques PR

  • Tonight

    Tonight: Scattered showers, mainly after 3am. Mostly cloudy, with a low around 82. East wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    Low: 82 °F

    Scattered
    Showers

  • Columbus Day

    Columbus Day: Scattered showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers after 3pm. Partly sunny, with a high near 86. East wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 86 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 82. East wind 10 to 13 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 82 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before noon, then scattered showers. Mostly cloudy, with a high near 86. East wind 11 to 13 mph. Chance of precipitation is 60%.

    High: 86 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 82. East northeast wind around 10 mph. Chance of precipitation is 40%.

    Low: 82 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 86. East wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 82. East northeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 82 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 86. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 86 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Partly cloudy, with a low around 82. East northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 82 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers, mainly after 3am. Mostly cloudy, with a low around 82. East wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Columbus Day
Scattered showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers after 3pm. Partly sunny, with a high near 86. East wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 82. East wind 10 to 13 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers likely and possibly a thunderstorm before noon, then scattered showers. Mostly cloudy, with a high near 86. East wind 11 to 13 mph. Chance of precipitation is 60%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 82. East northeast wind around 10 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 86. East wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 82. East northeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday
Scattered showers. Partly sunny, with a high near 86. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 82. East northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Friday Night
Scattered showers. Partly cloudy, with a low around 82. Chance of precipitation is 30%.
Saturday
Scattered showers. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 82. Chance of precipitation is 30%.
Sunday
Scattered showers. Partly sunny, with a high near 86. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Vieques PR
 18.15°N 65.44°W (Elev. 0 ft)
Last Update:
4:30 pm AST Oct 11, 2026
Forecast Valid:
8pm AST Oct 11, 2026-6pm AST Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation