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

St. Croix (TISX)

Lat: 17.7°NLon: 64.81°WElev: 62ft.

Fair

79°F

26°C

Humidity 89%
Wind Speed E 6 mph
Barometer 29.99 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 17 Sep 3:53 am AST
Extended Forecast for

5 Miles E Christiansted VI

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 80. East wind around 21 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 80 °F

    Showers
    Likely

  • Thursday

    Thursday: Scattered showers, then showers likely and possibly a thunderstorm after 9am. Mostly cloudy, with a high near 88. East southeast wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 88 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 81. East wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    Low: 81 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 80. East wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 80 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers. Partly sunny, with a high near 88. East southeast wind 10 to 13 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 80. East wind 9 to 13 mph. Chance of precipitation is 40%.

    Low: 80 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East southeast wind around 11 mph. Chance of precipitation is 30%.

    High: 88 °F

    Scattered
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 80. East wind 11 to 13 mph.

    Low: 80 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 80. East wind around 21 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Thursday
Scattered showers, then showers likely and possibly a thunderstorm after 9am. Mostly cloudy, with a high near 88. East southeast wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 81. East wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 80. East wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Saturday
Scattered showers. Partly sunny, with a high near 88. East southeast wind 10 to 13 mph. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 80. East wind 9 to 13 mph. Chance of precipitation is 40%.
Sunday
Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East southeast wind around 11 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 80. East wind 11 to 13 mph.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 80.
Tuesday
Scattered showers. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 80.
Wednesday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Christiansted VI
 17.75°N 64.63°W (Elev. 118 ft)
Last Update:
4:09 am AST Sep 17, 2026
Forecast Valid:
4am AST Sep 17, 2026-6pm AST Sep 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation