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Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Partly Cloudy

92°F

33°C

Humidity 21%
Wind Speed SE 13 G 23 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 26 Jul 12:53 pm AST
Extended Forecast for

8 Miles E Vieques PR

Heat Advisory until July 26, 05:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 26, 05:00pm

    NOW until 5:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 88 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 80. East wind around 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 80 °F

    Showers
    Likely

  • Monday

    Monday: Scattered showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and noon, then isolated showers after noon.  Partly sunny, with a high near 89. East southeast wind 11 to 14 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 89 °F

    Showers
    Likely then
    Isolated
    Showers

  • Monday Night

    Monday Night: Scattered showers.  Mostly cloudy, with a low around 81. East wind 13 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    Low: 81 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 90. East wind 16 to 18 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%.

    High: 90 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers.  Mostly cloudy, with a low around 81. East wind 14 to 18 mph, with gusts as high as 24 mph.  Chance of precipitation is 40%.

    Low: 81 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers before noon.  Mostly sunny, with a high near 89. East southeast wind around 21 mph, with gusts as high as 26 mph.  Chance of precipitation is 40%.

    High: 89 °F

    Scattered
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 81. East wind 20 to 22 mph, with gusts as high as 28 mph.

    Low: 81 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Mostly cloudy, with a high near 88. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Tonight
Scattered showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 80. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Scattered showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and noon, then isolated showers after noon. Partly sunny, with a high near 89. East southeast wind 11 to 14 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 81. East wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 90. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 81. East wind 14 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers before noon. Mostly sunny, with a high near 89. East southeast wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 81. East wind 20 to 22 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 89. East wind 20 to 22 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 81.
Friday
Mostly sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 81.
Saturday
Scattered showers. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Vieques PR
 18.13°N 65.31°W (Elev. 3 ft)
7:29 am AST Jul 26, 2026
1pm AST Jul 26, 2026-6pm AST Aug 1, 2026
 
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