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

84°F

29°C

Humidity 74%
Wind Speed S 5 mph
Barometer 29.97 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 20 Sep 8:53 pm AST
Extended Forecast for

Cruz Bay VI

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 83. East southeast wind around 10 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 83 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly after noon. Mostly sunny, with a high near 85. Southeast wind around 11 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 83. East wind around 14 mph. Chance of precipitation is 50%.

    Low: 83 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Mostly sunny, with a high near 85. East southeast wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers. Partly cloudy, with a low around 83. East wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 83 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Scattered showers. Mostly sunny, with a high near 85. East wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 83. East southeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 83 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, mainly before noon. Mostly sunny, with a high near 85. East southeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 83. East wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Low: 83 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers. Mostly cloudy, with a low around 83. East southeast wind around 10 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 85. Southeast wind around 11 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 83. East wind around 14 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers. Mostly sunny, with a high near 85. East southeast wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 83. East wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday
Scattered showers. Mostly sunny, with a high near 85. East wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 83. East southeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Thursday
Scattered showers, mainly before noon. Mostly sunny, with a high near 85. East southeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 83. East wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Friday
Scattered showers. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Friday Night
Mostly clear, with a low around 83.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 83.
Sunday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cruz Bay VI
 18.32°N 64.8°W (Elev. 0 ft)
Last Update:
8:54 pm AST Sep 20, 2026
Forecast Valid:
9pm AST Sep 20, 2026-6pm AST Sep 27, 2026
 
Forecast Discussion
 
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Additional Resources

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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