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Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

A Few Clouds

84°F

29°C

Humidity 62%
Wind Speed SE 15 mph
Barometer 30.00 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 20 Apr 11:53 am AST
Extended Forecast for

Vieques PR

  • This Afternoon

    This Afternoon: Scattered showers. Mostly sunny, with a high near 86. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 9pm. Partly cloudy, with a low around 73. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 73 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Isolated showers. Mostly sunny, with a high near 86. East wind 7 to 13 mph. Chance of precipitation is 20%.

    High: 86 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 73. East northeast wind 11 to 13 mph. Chance of precipitation is 30%.

    Low: 73 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 85. East northeast wind 8 to 11 mph. Chance of precipitation is 40%.

    High: 85 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 73. East northeast wind 11 to 14 mph. Chance of precipitation is 10%.

    Low: 73 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 86. East wind around 9 mph. Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. East wind 8 to 10 mph.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: Scattered showers, mainly after noon. Mostly sunny, with a high near 85. East wind around 7 mph. Chance of precipitation is 30%.

    High: 85 °F

    Mostly Sunny
    then
    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Mostly sunny, with a high near 86. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tonight
Scattered showers, mainly after 9pm. Partly cloudy, with a low around 73. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tuesday
Isolated showers. Mostly sunny, with a high near 86. East wind 7 to 13 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 73. East northeast wind 11 to 13 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 85. East northeast wind 8 to 11 mph. Chance of precipitation is 40%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 73. East northeast wind 11 to 14 mph. Chance of precipitation is 10%.
Thursday
Scattered showers. Partly sunny, with a high near 86. East wind around 9 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 73. East wind 8 to 10 mph.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 85. East wind around 7 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 72.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Scattered showers. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Sunday
Scattered showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Vieques PR
 18.13°N 65.46°W (Elev. 279 ft)
Last Update:
4:00 am AST Apr 20, 2026
Forecast Valid:
12pm AST Apr 20, 2026-6pm AST Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation