| NWS Forecast for: St Croix Issued by: National Weather Service San Juan, PR Last Update: 243 PM AST Wed Mar 25 2026 | |
| Tonight: Variably cloudy with scattered showers. Lows around 76. East winds around 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Thursday: Breezy. Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 86. East winds 15 to 20 mph. Chance of rain 50 percent. Thursday Night: Mostly cloudy in the evening, then becoming variably cloudy. Scattered showers. Lows around 76. East winds around 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Friday: Variably cloudy with scattered showers. Isolated thunderstorms in the afternoon. Highs around 86. East winds around 15 mph with gusts up to 25 mph. Chance of rain 40 percent. Friday Night: Variably cloudy with scattered showers with isolated thunderstorms. Lows around 76. East winds 10 to 15 mph. Chance of rain 40 percent. Saturday: Isolated thunderstorms in the morning. Variably cloudy with scattered showers. Highs around 86. Chance of rain 40 percent. Saturday Night: Partly cloudy with isolated showers. Lows around 76. Chance of rain 20 percent. Sunday: Partly cloudy with isolated showers. Highs around 86. Chance of rain 20 percent. Sunday Night: Breezy. Partly cloudy with isolated showers. Lows around 76. Chance of rain 20 percent. Monday: Breezy. Partly cloudy with isolated showers. Highs around 86. Chance of rain 20 percent. Monday Night: Breezy. Variably cloudy with scattered showers. Lows around 76. Chance of rain 30 percent. Tuesday: Variably cloudy with scattered showers. Isolated thunderstorms in the afternoon. Highs around 85. Chance of rain 40 percent. Tuesday Night: Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 76. Chance of rain 50 percent. Wednesday: Variably cloudy with scattered showers. Isolated thunderstorms in the afternoon. Highs around 86. Chance of rain 50 percent. | |
| Zone Forecast: St Croix | |
Visit your local NWS office at: https://www.weather.gov/sju |