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

79°F

26°C

Humidity 82%
Wind Speed SE 5 mph
Barometer 30.04 in (1017.4 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 8 Jan 10:53 pm AST
Extended Forecast for

Vieques PR

  • Tonight

    Tonight: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 74. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 74 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly before 3pm. Partly sunny, with a high near 85. East wind 11 to 13 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 85 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 74. East northeast wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 74 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Partly sunny, with a high near 85. East northeast wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 85 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 75. East northeast wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 75 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly before noon. Mostly sunny, with a high near 85. East northeast wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Partly cloudy, with a low around 74. East wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 74 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers before noon. Mostly sunny, with a high near 85. East northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers then
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 74. East northeast wind around 15 mph, with gusts as high as 21 mph.

    Low: 74 °F

    Clear

Detailed Forecast

Tonight
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 74. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Friday
Scattered showers, mainly before 3pm. Partly sunny, with a high near 85. East wind 11 to 13 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Scattered showers. Mostly cloudy, with a low around 74. East northeast wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Scattered showers, mainly before noon. Partly sunny, with a high near 85. East northeast wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 75. East northeast wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Sunday
Scattered showers, mainly before noon. Mostly sunny, with a high near 85. East northeast wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 74. East wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday
Scattered showers before noon. Mostly sunny, with a high near 85. East northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday Night
Clear, with a low around 74. East northeast wind around 15 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 75.
Thursday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Vieques PR
 18.15°N 65.43°W (Elev. 105 ft)
Last Update:
9:04 pm AST Jan 8, 2026
Forecast Valid:
11pm AST Jan 8, 2026-6pm AST Jan 15, 2026
 
Forecast Discussion
 
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