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Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Fair

81°F

27°C

Humidity 84%
Wind Speed E 6 mph
Barometer 29.99 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 3 Oct 11:53 pm AST
Extended Forecast for

Culebra PR

  • Overnight

    Overnight: Scattered showers, mainly after 3am. Mostly cloudy, with a low around 82. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 82 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 92. Heat index values as high as 103. East wind 11 to 14 mph. Chance of precipitation is 40%.

    High: 92 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 82. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 82 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Partly sunny, with a high near 91. Heat index values as high as 102. East wind around 11 mph. Chance of precipitation is 40%.

    High: 91 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 83. East wind 14 to 16 mph. Chance of precipitation is 10%.

    Low: 83 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers and thunderstorms. Partly sunny, with a high near 91. East wind around 14 mph. Chance of precipitation is 50%.

    High: 91 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Partly cloudy, with a low around 82. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 82 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 91. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 91 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 82. East southeast wind around 14 mph.

    Low: 82 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered showers, mainly after 3am. Mostly cloudy, with a low around 82. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday
Scattered showers. Partly sunny, with a high near 92. Heat index values as high as 103. East wind 11 to 14 mph. Chance of precipitation is 40%.
Sunday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 82. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Monday
Scattered showers. Partly sunny, with a high near 91. Heat index values as high as 102. East wind around 11 mph. Chance of precipitation is 40%.
Monday Night
Isolated showers. Partly cloudy, with a low around 83. East wind 14 to 16 mph. Chance of precipitation is 10%.
Tuesday
Scattered showers and thunderstorms. Partly sunny, with a high near 91. East wind around 14 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 82. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 91. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 82. East southeast wind around 14 mph.
Thursday
Scattered showers. Partly sunny, with a high near 91. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 82. Chance of precipitation is 30%.
Friday
Scattered showers. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 82.
Saturday
Scattered showers. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Culebra PR
 18.31°N 65.3°W (Elev. 92 ft)
Last Update:
3:35 pm AST Oct 3, 2026
Forecast Valid:
1am AST Oct 4, 2026-6pm AST Oct 10, 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