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Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Partly Cloudy

88°F

31°C

Humidity 66%
Wind Speed SE 12 mph
Barometer 30.00 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 11 Oct 12:53 pm AST
Extended Forecast for

Culebra PR

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms. Partly sunny, with a high near 89. East southeast wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 89 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Partly cloudy, with a low around 81. East wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Low: 81 °F

    Scattered
    Showers

  • Columbus Day

    Columbus Day: Scattered showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers after 3pm. Partly sunny, with a high near 92. Heat index values as high as 103. East wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 92 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 80. East northeast wind around 10 mph. Chance of precipitation is 50%.

    Low: 80 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before noon, then scattered showers. Partly sunny, with a high near 89. East wind 8 to 14 mph. Chance of precipitation is 60%.

    High: 89 °F

    Showers
    Likely then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 81. East wind 9 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Low: 81 °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: Scattered showers. Mostly cloudy, with a low around 81. East wind around 13 mph. Chance of precipitation is 40%.

    Low: 81 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 91. East wind 11 to 13 mph. Chance of precipitation is 50%.

    High: 91 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Partly sunny, with a high near 89. East southeast wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Tonight
Scattered showers. Partly cloudy, with a low around 81. East wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Columbus Day
Scattered showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers after 3pm. Partly sunny, with a high near 92. Heat index values as high as 103. East wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 80. East northeast wind around 10 mph. Chance of precipitation is 50%.
Tuesday
Showers likely and possibly a thunderstorm before noon, then scattered showers. Partly sunny, with a high near 89. East wind 8 to 14 mph. Chance of precipitation is 60%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 81. East wind 9 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
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
Scattered showers. Mostly cloudy, with a low around 81. East wind around 13 mph. Chance of precipitation is 40%.
Thursday
Scattered showers. Partly sunny, with a high near 91. East wind 11 to 13 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 81. Chance of precipitation is 30%.
Friday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Friday Night
Scattered showers. Partly cloudy, with a low around 81. Chance of precipitation is 30%.
Saturday
Scattered showers. Partly sunny, with a high near 90. Chance of precipitation is 50%.
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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:
6:55 am AST Oct 11, 2026
Forecast Valid:
1pm AST Oct 11, 2026-6pm AST Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation