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

90°F

32°C

Humidity 71%
Wind Speed SE 15 mph
Barometer 29.99 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index107°F (42°C)
Last update 19 Aug 2:53 pm AST
Extended Forecast for

5 Miles E Christiansted VI

  • This Afternoon

    This Afternoon: Isolated showers. Mostly sunny, with a high near 88. East southeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 88 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 9pm. Mostly clear, with a low around 81. East wind 18 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 81 °F

    Scattered
    Showers then
    Clear

  • Thursday

    Thursday: Isolated showers between 9am and noon. Widespread haze after noon. Sunny, with a high near 88. East wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.

    High: 88 °F

    Isolated
    Showers then
    Haze

  • Thursday Night

    Thursday Night: Isolated showers after 3am. Widespread haze. Mostly clear, with a low around 81. East wind 18 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 10%.

    Low: 81 °F

    Haze then
    Isolated
    Showers

  • Friday

    Friday: Isolated showers. Mostly sunny, with a high near 88. East wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 10%.

    High: 88 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers. Partly cloudy, with a low around 80. East wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.

    Low: 80 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 80. East wind 16 to 20 mph, with gusts as high as 25 mph.

    Low: 80 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 88. East wind around 18 mph, with gusts as high as 25 mph.

    High: 88 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 88. East southeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
Scattered showers, mainly before 9pm. Mostly clear, with a low around 81. East wind 18 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Thursday
Isolated showers between 9am and noon. Widespread haze after noon. Sunny, with a high near 88. East wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Thursday Night
Isolated showers after 3am. Widespread haze. Mostly clear, with a low around 81. East wind 18 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 10%.
Friday
Isolated showers. Mostly sunny, with a high near 88. East wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 10%.
Friday Night
Isolated showers. Partly cloudy, with a low around 80. East wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 80. East wind 16 to 20 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 88. East wind around 18 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 81.
Monday
Mostly sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 80.
Tuesday
Mostly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Christiansted VI
 17.75°N 64.63°W (Elev. 118 ft)
Last Update:
3:07 pm AST Aug 19, 2026
Forecast Valid:
3pm AST Aug 19, 2026-6pm AST Aug 25, 2026
 
Forecast Discussion
 
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