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

77°F

25°C

Humidity 83%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 11 Jan 9:53 pm AST
Extended Forecast for

St Thomas-Charlotte Amalie/CyrilE King Int Airport VI

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 77. East wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 77 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Partly sunny, with a high near 81. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 81 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 77. East wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 77 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers after noon. Sunny, with a high near 81. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    High: 81 °F

    Sunny then
    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers. Partly cloudy, with a low around 77. East wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 10%.

    Low: 77 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers. Mostly sunny, with a high near 81. East wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.

    High: 81 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 77. East southeast wind 16 to 20 mph, with gusts as high as 26 mph.

    Low: 77 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 81. East southeast wind 18 to 20 mph, with gusts as high as 26 mph.

    High: 81 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 77. East southeast wind around 17 mph, with gusts as high as 24 mph.

    Low: 77 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers. Mostly cloudy, with a low around 77. East wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday
Scattered showers. Partly sunny, with a high near 81. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Isolated showers. Partly cloudy, with a low around 77. East wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers after noon. Sunny, with a high near 81. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 77. East wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 10%.
Wednesday
Isolated showers. Mostly sunny, with a high near 81. East wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.
Wednesday Night
Partly cloudy, with a low around 77. East southeast wind 16 to 20 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 81. East southeast wind 18 to 20 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 77. East southeast wind around 17 mph, with gusts as high as 24 mph.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 77.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Scattered showers. Partly cloudy, with a low around 77. Breezy. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
St Thomas-Charlotte Amalie/CyrilE King Int Airport VI
 18.33°N 64.98°W (Elev. 0 ft)
Last Update:
4:01 pm AST Jan 11, 2026
Forecast Valid:
11pm AST Jan 11, 2026-6pm AST Jan 18, 2026
 
Forecast Discussion
 
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