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

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Dust

88°F

31°C

Humidity 27%
Wind Speed E 13 mph
Barometer 30.05 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 11 Aug 8:53 am AST
Extended Forecast for

4 Miles NE Cruz Bay VI

  • Today

    Today: Scattered showers. Partly sunny, with a high near 91. Heat index values as high as 102. East wind around 21 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 91 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 9pm. Widespread haze after 9pm. Partly cloudy, with a low around 81. East wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 81 °F

    Scattered
    Showers then
    Haze

  • Wednesday

    Wednesday: Scattered showers, mainly between 9am and 3pm. Widespread haze before 9am, then widespread haze after 3pm. Mostly sunny, with a high near 93. Heat index values as high as 106. East wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 93 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers before midnight. Widespread haze. Mostly clear, with a low around 81. East wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 10%.

    Low: 81 °F

    Isolated
    Showers then
    Haze

  • Thursday

    Thursday: Widespread haze. Sunny, with a high near 93. East wind 21 to 24 mph, with gusts as high as 33 mph.

    High: 93 °F

    Haze

  • Thursday Night

    Thursday Night: Isolated showers after midnight. Widespread haze. Mostly clear, with a low around 82. Breezy, with an east wind 24 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 10%.

    Low: 82 °F

    Breezy. Haze
    then Isolated
    Showers

  • Friday

    Friday: Sunny, with a high near 93. East wind 21 to 24 mph, with gusts as high as 33 mph.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 82. Breezy, with an east northeast wind 21 to 25 mph, with gusts as high as 34 mph.

    Low: 82 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 93. East northeast wind 20 to 23 mph, with gusts as high as 31 mph.

    High: 93 °F

    Sunny

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 91. Heat index values as high as 102. East wind around 21 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Tonight
Scattered showers, mainly before 9pm. Widespread haze after 9pm. Partly cloudy, with a low around 81. East wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers, mainly between 9am and 3pm. Widespread haze before 9am, then widespread haze after 3pm. Mostly sunny, with a high near 93. Heat index values as high as 106. East wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Wednesday Night
Isolated showers before midnight. Widespread haze. Mostly clear, with a low around 81. East wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 10%.
Thursday
Widespread haze. Sunny, with a high near 93. East wind 21 to 24 mph, with gusts as high as 33 mph.
Thursday Night
Isolated showers after midnight. Widespread haze. Mostly clear, with a low around 82. Breezy, with an east wind 24 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 10%.
Friday
Sunny, with a high near 93. East wind 21 to 24 mph, with gusts as high as 33 mph.
Friday Night
Partly cloudy, with a low around 82. Breezy, with an east northeast wind 21 to 25 mph, with gusts as high as 34 mph.
Saturday
Sunny, with a high near 93. East northeast wind 20 to 23 mph, with gusts as high as 31 mph.
Saturday Night
Mostly clear, with a low around 81.
Sunday
Mostly sunny, with a high near 93.
Sunday Night
Partly cloudy, with a low around 81.
Monday
Mostly sunny, with a high near 93.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Cruz Bay VI
 18.37°N 64.74°W (Elev. 3 ft)
Last Update:
3:41 am AST Aug 11, 2026
Forecast Valid:
9am AST Aug 11, 2026-6pm AST Aug 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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