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Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34° N Lon: 64.97° W Elev: 23 ft.

Partly Cloudy

88°F

31°C

Humidity 66%
Wind Speed SE 16 mph
Barometer 30.01 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 29 Jun 2:53 pm AST
Detailed forecast for

St.Thomas...St. John.. and Adjacent Islands

Tonight
Partly cloudy with isolated showers. Hazy, breezy with lows around 82. East winds 15 to 20 mph. Chance of rain 20 percent.
Tuesday
Breezy. Partly cloudy with isolated showers. Hazy. Highs around 92. East winds 15 to 20 mph. Chance of rain 20 percent.
Tuesday Night
Hazy in the evening. Clear with isolated showers in the evening, then variably cloudy with scattered showers after midnight. Lows around 82. East winds around 15 mph with gusts up to 25 mph. Chance of rain 30 percent.
Wednesday
Breezy. Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Hazy in the afternoon. Highs around 91. East winds 15 to 20 mph. Chance of rain 30 percent.
Wednesday Night
Breezy. Partly cloudy with isolated showers. Hazy. Lows around 82. East winds 15 to 20 mph. Chance of rain less than 20 percent.
Thursday
Breezy. Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 91. Chance of rain 50 percent.
Thursday Night
Breezy. Partly cloudy with isolated showers. Lows around 82. Chance of rain 20 percent.
Friday
Breezy. Partly cloudy with isolated showers. Highs around 92. Chance of rain less than 20 percent.
Friday Night
Breezy. Partly cloudy with isolated showers. Lows around 82. Chance of rain less than 20 percent.
Independence Day
Breezy. Variably cloudy with scattered showers in the morning, then sunny in the afternoon. Highs around 92. Chance of rain 30 percent.
Saturday Night
Breezy. Partly cloudy with isolated showers. Lows around 82. Chance of rain less than 20 percent.
Sunday
Breezy. Partly cloudy with isolated showers in the morning, then sunny in the afternoon. Highs around 92. Chance of rain less than 20 percent.
Sunday Night
Breezy. Partly cloudy with isolated showers. Lows around 82. Chance of rain 20 percent.
Monday
Breezy. Partly cloudy with isolated showers in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 91. Chance of rain 60 percent.



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243 PM AST Mon Jun 29 2026
 
 

Additional Resources

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Link to Local Radar Data Link to Satellite Data

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National Digital Forecast Database