Current conditions at
St. Croix (TISX)
Lat: 17.7°NLon: 64.81°WElev: 62ft.
Mostly Cloudy
83°F
28°C
| Humidity | 85% |
| Wind Speed | NE 8 mph |
| Barometer | 29.99 in (1015.3 mb) |
| Dewpoint | 78°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 93°F (34°C) |
| Last update | 17 Aug 5:53 pm AST |
Extended Forecast for
3 Miles ESE Christiansted VI
Tonight
Low: 81 °F
Isolated
ShowersTuesday
High: 90 °F
Isolated
ShowersTuesday Night
Low: 81 °F
Showers
LikelyWednesday
High: 90 °F
Scattered
ShowersWednesday Night
Low: 81 °F
Scattered
ShowersThursday
High: 90 °F
Sunny
Thursday Night
Low: 81 °F
Mostly Clear
Friday
High: 90 °F
Mostly Sunny
Friday Night
Low: 81 °F
Partly Cloudy
Detailed Forecast
Tonight
Isolated showers. Partly cloudy, with a low around 81. East northeast wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers between 9am and 3pm. Sunny, with a high near 90. Heat index values as high as 103. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 10%.
Tuesday Night
Isolated showers before 9pm, then scattered showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 81. East northeast wind around 14 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Scattered showers. Partly sunny, with a high near 90. Heat index values as high as 103. Southeast wind around 14 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 81. East wind 13 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Thursday
Sunny, with a high near 90. East wind 16 to 21 mph.
Thursday Night
Mostly clear, with a low around 81. East wind around 17 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 90. East northeast wind around 18 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 81. East wind around 17 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 81.
Sunday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 81.
Monday
Sunny, with a high near 90.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Christiansted VI
17.73°N 64.67°W (Elev. 7 ft)
17.73°N 64.67°W (Elev. 7 ft)
3:46 pm AST Aug 17, 2026
6pm AST Aug 17, 2026-6pm AST Aug 24, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
