| NWS Forecast for: Mayaguez and Vicinity Issued by: National Weather Service San Juan, PR Last Update: 243 PM AST Wed Apr 1 2026 | |
Tonight: Variably cloudy early this evening, then becoming partly cloudy. Scattered showers, mainly this evening. Lows around 79. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Thursday: Partly cloudy with isolated showers in the morning, then cloudy with showers with isolated thunderstorms in the afternoon. Highs around 89. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent. Thursday Night: Variably cloudy with isolated showers. Lows around 79. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent. Friday: Partly cloudy with isolated showers in the morning, then mostly cloudy with showers with isolated thunderstorms in the afternoon. Highs around 90. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent. Friday Night: Variably cloudy with scattered showers in the evening, then partly cloudy with isolated showers after midnight. Lows around 79. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent. Saturday: Partly cloudy in the morning, then cloudy with showers with isolated thunderstorms in the afternoon. Highs around 92. Chance of rain 80 percent. Saturday Night: Partly cloudy with isolated showers. Lows around 79. Chance of rain 20 percent. Sunday: Partly cloudy with isolated showers in the morning, then cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 92. Chance of rain 70 percent. Sunday Night: Partly cloudy with isolated showers. Lows around 79. Chance of rain 20 percent. Monday: Partly cloudy with isolated showers in the morning, then cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 90. Chance of rain 70 percent. Monday Night: Variably cloudy with scattered showers. Lows around 79. Chance of rain 40 percent. Tuesday: Partly cloudy with isolated showers in the morning, then cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 90. Chance of rain 60 percent. Tuesday Night: Partly cloudy with isolated showers. Lows around 79. Chance of rain 20 percent. Wednesday: Mostly sunny in the morning, then mostly cloudy with numerous showers in the afternoon. Highs around 91. Chance of rain 60 percent. | |
| Zone Forecast: Mayaguez and Vicinity | |
Visit your local NWS office at: https://www.weather.gov/sju |