National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Newport, Newport State Airport (KUUU)

Lat: 41.53°NLon: 71.28°WElev: 171ft.

Light Rain Fog/Mist

50°F

10°C

Humidity 100%
Wind Speed S 9 mph
Barometer 29.65 in (1003.8 mb)
Dewpoint 50°F (10°C)
Visibility 4.00 mi
Wind Chill46°F (8°C)
Last update 12 Mar 1:53 am EDT
Extended Forecast for

Portsmouth RI

  • Overnight

    Overnight: A slight chance of showers. Patchy fog. Otherwise, cloudy, with a low around 42. Southwest wind around 14 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers. Patchy fog before 10am. Otherwise, cloudy, with a temperature rising to near 51 by 10am, then falling to around 39 during the remainder of the day. Southwest wind around 14 mph becoming northwest in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F⇓

    Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 29. West wind 9 to 11 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 42. West wind 6 to 14 mph becoming south in the afternoon.

    High: 42 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. South wind around 15 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 46. West wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. West wind 6 to 9 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 43. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.

    High: 43 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly after 5am. Cloudy, with a low around 37. Southeast wind 9 to 16 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Cloudy then
    Rain Likely

Detailed Forecast

Overnight
A slight chance of showers. Patchy fog. Otherwise, cloudy, with a low around 42. Southwest wind around 14 mph. Chance of precipitation is 20%.
Thursday
A chance of showers. Patchy fog before 10am. Otherwise, cloudy, with a temperature rising to near 51 by 10am, then falling to around 39 during the remainder of the day. Southwest wind around 14 mph becoming northwest in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of snow showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 29. West wind 9 to 11 mph. Chance of precipitation is 20%.
Friday
Increasing clouds, with a high near 42. West wind 6 to 14 mph becoming south in the afternoon.
Friday Night
Mostly cloudy, with a low around 36. South wind around 15 mph.
Saturday
Sunny, with a high near 46. West wind 14 to 16 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 29. West wind 6 to 9 mph.
Sunday
Mostly cloudy, with a high near 43. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.
Sunday Night
Rain likely, mainly after 5am. Cloudy, with a low around 37. Southeast wind 9 to 16 mph. Chance of precipitation is 60%.
Monday
Rain. High near 53. Breezy, with a south wind 21 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 90%.
Monday Night
Rain likely. Cloudy, with a low around 32. South wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%.
Tuesday
Partly sunny, with a high near 40. West wind 11 to 13 mph.
Tuesday Night
Mostly clear, with a low around 23. Northwest wind 8 to 10 mph.
Wednesday
Mostly sunny, with a high near 36. West wind around 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portsmouth RI
 41.59°N 71.26°W (Elev. 203 ft)
Last Update:
4:43 pm EDT Mar 11, 2026
Forecast Valid:
2am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
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Additional Resources

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Chance of Precipitation