San Sebastián, San Sebastian, PR | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    50% Chance of Storms
    89°
    Forecast night icon
    Night
    Clear
    73°
    Thursday 5/16
    Day
    89°
    50% Chance of Storms
    Forecast day icon
    Night
    73°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny this morning then mostly cloudy with scattered showers with isolated thunderstorms this afternoon. Highs around 96. East winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Clear. Isolated showers in the evening. Lows around 76. East winds around 5 mph. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    50% Chance of Storms
    89°
    Forecast night icon
    Night
    Clear
    72°
    Friday 5/17
    Day
    89°
    50% Chance of Storms
    Forecast day icon
    Night
    72°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 95. East winds around 5 mph with gusts up to 20 mph. Chance of rain 50 percent.
    Night Details
    Clear. Lows around 76. East winds around 5 mph.
  • Forecast day icon
    Saturday
    60% Chance of Storms
    87°
    Forecast night icon
    Night
    Clear
    72°
    Saturday 5/18
    Day
    87°
    60% Chance of Storms
    Forecast day icon
    Night
    72°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 94. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 60 percent.
    Night Details
    Clear. Lows around 76.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    88°
    Forecast night icon
    Night
    Clear
    74°
    Sunday 5/19
    Day
    88°
    50% Chance Rain Showers
    Forecast day icon
    Night
    74°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then variably cloudy with scattered showers in the afternoon. Highs around 93. Chance of rain 50 percent.
    Night Details
    Clear. Lows around 75.
  • Forecast day icon
    Monday
    60% Chance of Storms
    89°
    Forecast night icon
    Night
    Clear
    74°
    Monday 5/20
    Day
    89°
    60% Chance of Storms
    Forecast day icon
    Night
    74°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 95. Chance of rain 60 percent.
    Night Details
    Clear. Lows around 76.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    88°
    Forecast night icon
    Night
    Partly Cloudy
    75°
    Tuesday 5/21
    Day
    88°
    50% Chance Rain Showers
    Forecast day icon
    Night
    75°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then variably cloudy with scattered showers in the afternoon. Highs around 93. Chance of rain 50 percent.
    Night Details
    Partly cloudy with isolated showers. Lows around 75. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    81°
    Forecast night icon
    Night
    70% Chance of Storms
    73°
    Wednesday 5/22
    Day
    81°
    50% Chance of Storms
    Forecast day icon
    Night
    73°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 94. Chance of rain 50 percent.
    Night Details
    Cloudy with a 65% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 72F with an average humidity of 91%. Winds will be 6 mph from the NE.
  • Forecast day icon
    Thursday
    80% Chance of Rain
    82°
    Forecast night icon
    Night
    80% Chance of Rain
    73°
    Thursday 5/23
    Day
    82°
    80% Chance of Rain
    Forecast day icon
    Night
    73°
    80% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 80% chance for rain and thunderstorms. High temperature around 82F. Dew point will be around 72F with an average humidity of 79%. Winds will be 5 mph from the E.
    Night Details
    Cloudy with a 75% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 71F with an average humidity of 89%. Winds will be 6 mph from the E.
  • Forecast day icon
    Friday
    Thunderstorms
    83°
    Forecast night icon
    Night
    70% Chance of Rain
    74°
    Friday 5/24
    Day
    83°
    Thunderstorms
    Forecast day icon
    Night
    74°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 85% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 72F with an average humidity of 78%. Winds will be 4 mph from the E.
    Night Details
    Cloudy with a 70% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 72F with an average humidity of 88%. Winds will be 3 mph from the E.
  • Forecast day icon
    Saturday
    80% Chance of Rain
    84°
    Forecast night icon
    Night
    70% Chance of Rain
    75°
    Saturday 5/25
    Day
    84°
    80% Chance of Rain
    Forecast day icon
    Night
    75°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 80% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 73F with an average humidity of 76%. Winds will be 2 mph from the E.
    Night Details
    Partly cloudy with a 70% chance for rain and thunderstorms. Low temperature around 75F. Dew point will be around 73F with an average humidity of 89%. Winds will be 2 mph from the E.