Portsmouth, Rhode Island | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    Partly Sunny
    65°
    Forecast night icon
    Night
    Mostly Cloudy
    51°
    Monday 5/20
    Day
    65°
    Partly Sunny
    Forecast day icon
    Night
    51°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy this morning then becoming partly sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph becoming east this afternoon.
    Night Details
    Mostly cloudy. Lows in the lower 50s. South winds around 5 mph.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Tuesday 5/21
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s. Southwest winds 10 to 15 mph.
    Night Details
    Partly cloudy. Lows in the mid 50s. Southwest winds 10 to 15 mph.
  • Forecast day icon
    Wednesday
    Sunny
    68°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Wednesday 5/22
    Day
    68°
    Sunny
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 60s. Southwest winds 10 to 15 mph.
    Night Details
    Partly cloudy. Lows in the upper 50s. Highs in the upper 60s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    68°
    Forecast night icon
    Night
    30% Chance of Storms
    57°
    Thursday 5/23
    Day
    68°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the upper 50s. Highs in the upper 60s.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Chance of rain 30 percent.
  • Forecast day icon
    Friday
    Partly Cloudy
    75°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Friday 5/24
    Day
    75°
    Partly Cloudy
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs around 70. Lows in the mid 50s.
    Night Details
    Partly cloudy. Highs around 70. Lows in the mid 50s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Saturday 5/25
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs around 70. Lows in the mid 50s.
    Night Details
    Partly cloudy. Highs around 70. Lows in the mid 50s.
  • Forecast day icon
    Sunday
    Partly Sunny
    60°
    Forecast night icon
    Night
    30% Chance of Rain
    51°
    Sunday 5/26
    Day
    60°
    Partly Sunny
    Forecast day icon
    Night
    51°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 51F. Dew point will be around 48F with an average humidity of 81%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Monday
    40% Chance of Rain
    63°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Monday 5/27
    Day
    63°
    40% Chance of Rain
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 63F. Dew point will be around 54F with an average humidity of 80%. Winds will be 5 mph from the SE.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 56F. Dew point will be around 54F with an average humidity of 90%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    64°
    Forecast night icon
    Night
    40% Chance of Rain
    57°
    Tuesday 5/28
    Day
    64°
    40% Chance of Rain
    Forecast day icon
    Night
    57°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 64F. Dew point will be around 56F with an average humidity of 83%. Winds will be 4 mph from the SE.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 57F. Dew point will be around 55F with an average humidity of 90%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Wednesday
    40% Chance of Rain
    64°
    Forecast night icon
    Night
    40% Chance of Rain
    57°
    Wednesday 5/29
    Day
    64°
    40% Chance of Rain
    Forecast day icon
    Night
    57°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 64F. Dew point will be around 56F with an average humidity of 82%. Winds will be 4 mph from the S.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 57F. Dew point will be around 54F with an average humidity of 88%. Winds will be 4 mph from the S.