7-Day Zone Forecast for Southwest (Text-Only)
NWS Forecast for: Southwest
Issued by: National Weather Service San Juan, PR
Last Update: 243 PM AST Tue Aug 25 2026




Tonight: Partly cloudy with isolated showers this evening, then clear after midnight. Hazy. Lows around 82. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Wednesday: Hazy in the morning. Sunny with isolated showers in the morning, then variably cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 94. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent.

Wednesday Night: Hazy in the evening. Partly cloudy with isolated showers in the evening, then clear after midnight. Lows around 82. Northeast winds 5 to 10 mph. Chance of rain less than 20 percent.

Thursday: Sunny in the morning, then partly cloudy with isolated showers and thunderstorms in the afternoon. Highs around 94. East winds 10 to 15 mph. Chance of rain 20 percent.

Thursday Night: Variably cloudy with scattered showers in the evening, then clear after midnight. Lows around 82. East winds 10 to 15 mph. Chance of rain 30 percent.

Friday: Sunny in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 94. Chance of rain 50 percent.

Friday Night: Mostly clear. Lows around 82.

Saturday: Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 94. Chance of rain 50 percent.

Saturday Night: Clear. Lows around 82.

Sunday: Sunny in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 94. Chance of rain 20 percent.

Sunday Night: Clear. Lows around 82.

Monday: Sunny in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 94. Chance of rain 50 percent.

Monday Night: Clear. Lows around 82.

Tuesday: Sunny in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 94. Temperature falling in the afternoon. Chance of rain 20 percent.







Zone Forecast: Southwest

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