Portsmouth, Rhode Island | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Partly Sunny
    63°
    Forecast night icon
    Night
    30% Chance Rain Showers
    46°
    Thursday 5/9
    Day
    63°
    Partly Sunny
    Forecast day icon
    Night
    46°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of showers this afternoon. Highs in the lower 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph becoming northeast this afternoon. Chance of rain 20 percent.
    Night Details
    Cloudy with a 30 percent chance of showers. Lows in the mid 40s. Northeast winds 5 to 10 mph with gusts up to 20 mph.
  • Forecast day icon
    Friday
    Mostly Cloudy
    53°
    Forecast night icon
    Night
    30% Chance Rain Showers
    43°
    Friday 5/10
    Day
    53°
    Mostly Cloudy
    Forecast day icon
    Night
    43°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the mid 50s. Northeast winds 10 to 15 mph.
    Night Details
    Mostly cloudy with a 30 percent chance of showers. Lows in the mid 40s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the evening.
  • Forecast day icon
    Saturday
    Mostly Sunny
    55°
    Forecast night icon
    Night
    Mostly Cloudy
    43°
    Saturday 5/11
    Day
    55°
    Mostly Sunny
    Forecast day icon
    Night
    43°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s. Northeast winds 10 to 15 mph.
    Night Details
    Mostly cloudy. Lows in the mid 40s. Highs in the mid 50s.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    54°
    Forecast night icon
    Night
    Mostly Cloudy
    43°
    Sunday 5/12
    Day
    54°
    Mostly Cloudy
    Forecast day icon
    Night
    43°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Lows in the mid 40s. Highs in the mid 50s.
    Night Details
    Mostly cloudy. Lows in the mid 40s. Highs in the mid 50s.
  • Forecast day icon
    Monday
    Mostly Sunny
    59°
    Forecast night icon
    Night
    Mostly Cloudy
    49°
    Monday 5/13
    Day
    59°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 60.
    Night Details
    Mostly cloudy. Lows in the lower 50s. Highs in the mid 60s.
  • Forecast day icon
    Tuesday
    Mostly Cloudy
    61°
    Forecast night icon
    Night
    Mostly Cloudy
    52°
    Tuesday 5/14
    Day
    61°
    Mostly Cloudy
    Forecast day icon
    Night
    52°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Lows in the lower 50s. Highs in the mid 60s.
    Night Details
    Mostly cloudy. Lows in the lower 50s. Highs in the mid 60s.
  • Forecast day icon
    Wednesday
    30% Chance Rain Showers
    58°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Wednesday 5/15
    Day
    58°
    30% Chance Rain Showers
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 30 percent chance of showers. Highs in the lower 60s.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 54F. Dew point will be around 54F with an average humidity of 96%. Winds will be 6 mph from the NE.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    63°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Thursday 5/16
    Day
    63°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 63F. Dew point will be around 55F with an average humidity of 79%. Winds will be 6 mph from the E.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 54F. Dew point will be around 53F with an average humidity of 90%. Winds will be 3 mph from the E.
  • Forecast day icon
    Friday
    50% Chance of Rain
    64°
    Forecast night icon
    Night
    40% Chance of Rain
    54°
    Friday 5/17
    Day
    64°
    50% Chance of Rain
    Forecast day icon
    Night
    54°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 64F. Dew point will be around 54F with an average humidity of 77%. Winds will be 4 mph from the E.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 54F. Dew point will be around 52F with an average humidity of 88%. Winds will be 2 mph from the N.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    63°
    Forecast night icon
    Night
    40% Chance of Rain
    55°
    Saturday 5/18
    Day
    63°
    40% Chance of Rain
    Forecast day icon
    Night
    55°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 63F. Dew point will be around 54F with an average humidity of 79%. Winds will be 2 mph from the S.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 55F. Dew point will be around 54F with an average humidity of 90%. Winds will be 3 mph from the W.