San Sebastián, San Sebastian, PR | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    71°
    Sunday 5/12
    Forecast night icon
    71°
    Clear
    Hourly
    Night Details
    Clear. Lows around 76. Southeast winds around 5 mph.
  • Forecast day icon
    Monday
    60% Chance of Storms
    88°
    Forecast night icon
    Night
    Clear
    75°
    Monday 5/13
    Day
    88°
    60% Chance of Storms
    Forecast day icon
    Night
    75°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny with scattered showers in the morning then variably cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 93. East winds around 5 mph. Chance of rain 60 percent.
    Night Details
    Clear. Isolated showers in the evening. Lows around 74. East winds around 5 mph. Chance of rain 20 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    88°
    Forecast night icon
    Night
    Partly Cloudy
    72°
    Tuesday 5/14
    Day
    88°
    50% Chance of Storms
    Forecast day icon
    Night
    72°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 93. East winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent.
    Night Details
    Partly cloudy with isolated showers in the evening then clear after midnight. Lows around 75. East winds 5 to 10 mph. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    60% Chance of Storms
    87°
    Forecast night icon
    Night
    Clear
    74°
    Wednesday 5/15
    Day
    87°
    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 93. Chance of rain 60 percent.
    Night Details
    Clear. Lows around 75.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    88°
    Forecast night icon
    Night
    Partly Cloudy
    74°
    Thursday 5/16
    Day
    88°
    50% Chance of Storms
    Forecast day icon
    Night
    74°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then mostly cloudy with scattered showers with isolated thunderstorms 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
    Friday
    60% Chance of Storms
    88°
    Forecast night icon
    Night
    Partly Cloudy
    74°
    Friday 5/17
    Day
    88°
    60% Chance of Storms
    Forecast day icon
    Night
    74°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 93. Chance of rain 60 percent.
    Night Details
    Partly cloudy with isolated showers. Lows around 75. Chance of rain less than 20 percent.
  • Forecast day icon
    Saturday
    60% Chance of Storms
    88°
    Forecast night icon
    Night
    Clear
    74°
    Saturday 5/18
    Day
    88°
    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 93. Chance of rain 60 percent.
    Night Details
    Clear. Lows around 75.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    87°
    Forecast night icon
    Night
    60% Chance of Storms
    74°
    Sunday 5/19
    Day
    87°
    50% Chance of Storms
    Forecast day icon
    Night
    74°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then mostly cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 93. Chance of rain 50 percent.
    Night Details
    Mostly clear with a 55% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 73F with an average humidity of 88%. Winds will be 5 mph from the E.
  • Forecast day icon
    Monday
    70% Chance of Storms
    86°
    Forecast night icon
    Night
    50% Chance of Storms
    75°
    Monday 5/20
    Day
    86°
    70% Chance of Storms
    Forecast day icon
    Night
    75°
    50% Chance of Storms
    Forecast night icon
    Day Details
    Partly cloudy with a 65% chance for rain and thunderstorms. High temperature around 86F. Dew point will be around 73F with an average humidity of 74%. Winds will be 6 mph from the E.
    Night Details
    Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 75F. Dew point will be around 73F with an average humidity of 87%. Winds will be 5 mph from the E.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    86°
    Forecast night icon
    Night
    60% Chance of Storms
    75°
    Tuesday 5/21
    Day
    86°
    70% Chance of Storms
    Forecast day icon
    Night
    75°
    60% Chance of Storms
    Forecast night icon
    Day Details
    Partly cloudy with a 65% chance for rain and thunderstorms. High temperature around 86F. Dew point will be around 73F with an average humidity of 73%. Winds will be 5 mph from the E.
    Night Details
    Partly cloudy with a 60% chance for rain and thunderstorms. Low temperature around 75F. Dew point will be around 73F with an average humidity of 87%. Winds will be 4 mph from the E.