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.

A Few Clouds

90°F

32°C

Humidity 67%
Wind Speed SE 12 mph
Barometer 29.97 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index104°F (40°C)
Last update 24 Sep 12:53 pm AST
Extended Forecast for

3 Miles S Christiansted VI

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms before 3pm, then isolated showers. Partly sunny, with a high near 86. East southeast wind around 14 mph. Chance of precipitation is 50%.

    High: 86 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 3am. Partly cloudy, with a low around 78. East wind 8 to 11 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East southeast wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 88 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 79. East wind 10 to 13 mph.

    Low: 79 °F

    Mostly Clear

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 91. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 91 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 79. East wind 11 to 13 mph. Chance of precipitation is 30%.

    Low: 79 °F

    Scattered
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 91. East wind 9 to 11 mph.

    High: 91 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 79. East wind around 14 mph.

    Low: 79 °F

    Partly Cloudy

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly sunny, with a high near 90. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 90 °F

    Scattered
    Showers then
    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms before 3pm, then isolated showers. Partly sunny, with a high near 86. East southeast wind around 14 mph. Chance of precipitation is 50%.
Tonight
Scattered showers, mainly after 3am. Partly cloudy, with a low around 78. East wind 8 to 11 mph. Chance of precipitation is 30%.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East southeast wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Mostly clear, with a low around 79. East wind 10 to 13 mph.
Saturday
Isolated showers. Mostly sunny, with a high near 91. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 79. East wind 11 to 13 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 91. East wind 9 to 11 mph.
Sunday Night
Partly cloudy, with a low around 79. East wind around 14 mph.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 90. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 90.
Tuesday Night
Partly cloudy, with a low around 78.
Wednesday
Mostly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Christiansted VI
 17.71°N 64.71°W (Elev. 3 ft)
Last Update:
3:32 am AST Sep 24, 2026
Forecast Valid:
1pm AST Sep 24, 2026-6pm AST Sep 30, 2026
 
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