Guaynabo, Puerto Rico Territory | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    86°
    Forecast night icon
    Night
    50% Chance Rain Showers
    75°
    Friday 4/26
    Day
    86°
    40% Chance Rain Showers
    Forecast day icon
    Night
    75°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy then becoming variably cloudy early this afternoon then becoming partly cloudy. Isolated showers this morning then scattered showers this afternoon. Highs around 88. East winds 10 to 15 mph. Chance of rain 40 percent.
    Night Details
    Partly cloudy with isolated showers in the evening then variably cloudy with scattered showers after midnight. Lows around 77. East winds 5 to 10 mph. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    83°
    Forecast night icon
    Night
    50% Chance Rain Showers
    76°
    Saturday 4/27
    Day
    83°
    50% Chance Rain Showers
    Forecast day icon
    Night
    76°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Variably cloudy with scattered showers in the morning then partly cloudy with isolated showers in the afternoon. Highs around 85. East winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Variably cloudy with scattered showers. Lows around 77. Northeast winds 5 to 10 mph. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    60% Chance Rain Showers
    84°
    Forecast night icon
    Night
    50% Chance Rain Showers
    74°
    Sunday 4/28
    Day
    84°
    60% Chance Rain Showers
    Forecast day icon
    Night
    74°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Variably cloudy with scattered showers in the morning then mostly cloudy with numerous showers in the afternoon. Highs around 86. Northeast winds 10 to 15 mph. Chance of rain 60 percent.
    Night Details
    Mostly cloudy with scattered showers. Lows around 76. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    Partly Cloudy
    81°
    Forecast night icon
    Night
    Partly Cloudy
    74°
    Monday 4/29
    Day
    81°
    Partly Cloudy
    Forecast day icon
    Night
    74°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming variably cloudy. Isolated showers. Highs around 86. Chance of rain 20 percent.
    Night Details
    Partly cloudy with isolated showers. Lows around 75. Chance of rain 20 percent.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    81°
    Forecast night icon
    Night
    Partly Cloudy
    74°
    Tuesday 4/30
    Day
    81°
    Partly Cloudy
    Forecast day icon
    Night
    74°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with isolated showers. Highs around 86. Chance of rain less than 20 percent.
    Night Details
    Partly cloudy with isolated showers. Lows around 79. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    80°
    Forecast night icon
    Night
    Partly Cloudy
    75°
    Wednesday 5/1
    Day
    80°
    Partly Cloudy
    Forecast day icon
    Night
    75°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with isolated showers. Highs around 86. Chance of rain 20 percent.
    Night Details
    Partly cloudy with isolated showers. Lows around 81. Chance of rain 20 percent.
  • Forecast day icon
    Thursday
    40% Chance of Storms
    80°
    Forecast night icon
    Night
    80% Chance of Storms
    75°
    Thursday 5/2
    Day
    80°
    40% Chance of Storms
    Forecast day icon
    Night
    75°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Variably cloudy with scattered showers. Isolated thunderstorms in the afternoon. Highs around 86. Chance of rain 40 percent.
    Night Details
    Cloudy with a 80% chance for rain and thunderstorms. Low temperature around 75F. Dew point will be around 74F with an average humidity of 94%. Winds will be 10 mph from the E.
  • Forecast day icon
    Friday
    Thunderstorms
    83°
    Forecast night icon
    Night
    80% Chance of Storms
    76°
    Friday 5/3
    Day
    83°
    Thunderstorms
    Forecast day icon
    Night
    76°
    80% Chance of Storms
    Forecast night icon
    Day Details
    Partly cloudy with a 90% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 75F with an average humidity of 82%. Winds will be 9 mph from the E.
    Night Details
    Partly cloudy with a 75% chance for rain and thunderstorms. Low temperature around 76F. Dew point will be around 74F with an average humidity of 89%. Winds will be 7 mph from the E.
  • Forecast day icon
    Saturday
    Thunderstorms
    82°
    Forecast night icon
    Night
    80% Chance of Storms
    76°
    Saturday 5/4
    Day
    82°
    Thunderstorms
    Forecast day icon
    Night
    76°
    80% Chance of Storms
    Forecast night icon
    Day Details
    Partly cloudy with a 95% chance for rain and thunderstorms. High temperature around 82F. Dew point will be around 76F with an average humidity of 84%. Winds will be 8 mph from the E.
    Night Details
    Cloudy with a 80% chance for rain and thunderstorms. Low temperature around 76F. Dew point will be around 74F with an average humidity of 90%. Winds will be 6 mph from the E.
  • Forecast day icon
    Sunday
    Thunderstorms
    84°
    Forecast night icon
    Night
    80% Chance of Storms
    76°
    Sunday 5/5
    Day
    84°
    Thunderstorms
    Forecast day icon
    Night
    76°
    80% Chance of Storms
    Forecast night icon
    Day Details
    Cloudy with a 85% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 76F with an average humidity of 83%. Winds will be 8 mph from the E.
    Night Details
    Cloudy with a 75% chance for rain and thunderstorms. Low temperature around 76F. Dew point will be around 75F with an average humidity of 91%. Winds will be 7 mph from the E.