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.

Partly Cloudy

44°F

7°C

Humidity 93%
Wind Speed S 8 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 42°F (6°C)
Visibility 9.00 mi
Wind Chill39°F (4°C)
Last update 31 Mar 3:53 am EDT
Extended Forecast for

Portsmouth RI

  • Overnight

    Overnight: A chance of showers, mainly after 5am. Mostly cloudy, with a low around 46. South wind around 9 mph. Chance of precipitation is 30%.

    Low: 46 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 4pm. Patchy fog between 7am and 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 53. Southwest wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly between 2am and 3am. Mostly cloudy, with a low around 46. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 3pm. Mostly cloudy, with a high near 62. Southwest wind 11 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers, mainly before 2am. Patchy fog before 9pm. Low around 38. Northeast wind 6 to 9 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers, mainly between 2pm and 3pm. Cloudy, with a high near 44. Northeast wind 10 to 13 mph. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Cloudy, with a low around 38. Northeast wind 5 to 8 mph.

    Low: 38 °F

    Cloudy

  • Friday

    Friday: Cloudy, with a high near 56. Southeast wind 5 to 13 mph becoming southwest in the afternoon.

    High: 56 °F

    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49. Southwest wind 13 to 15 mph.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of showers, mainly after 5am. Mostly cloudy, with a low around 46. South wind around 9 mph. Chance of precipitation is 30%.
Tuesday
Showers and thunderstorms likely, mainly before 4pm. Patchy fog between 7am and 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 53. Southwest wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers, mainly between 2am and 3am. Mostly cloudy, with a low around 46. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely, mainly after 3pm. Mostly cloudy, with a high near 62. Southwest wind 11 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers, mainly before 2am. Patchy fog before 9pm. Low around 38. Northeast wind 6 to 9 mph. Chance of precipitation is 80%.
Thursday
A chance of showers, mainly between 2pm and 3pm. Cloudy, with a high near 44. Northeast wind 10 to 13 mph. Chance of precipitation is 30%.
Thursday Night
Cloudy, with a low around 38. Northeast wind 5 to 8 mph.
Friday
Cloudy, with a high near 56. Southeast wind 5 to 13 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 49. Southwest wind 13 to 15 mph.
Saturday
Mostly cloudy, with a high near 62. West wind 9 to 11 mph becoming southeast in the afternoon.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 45. East wind around 11 mph becoming south after midnight. Chance of precipitation is 30%.
Sunday
A chance of rain. Mostly cloudy, with a high near 59. South wind 11 to 15 mph. Chance of precipitation is 40%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 44. Southwest wind around 14 mph. Chance of precipitation is 50%.
Monday
A chance of rain. Mostly cloudy, with a high near 52. Northwest wind around 11 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portsmouth RI
 41.61°N 71.25°W (Elev. 98 ft)
Last Update:
2:29 am EDT Mar 31, 2026
Forecast Valid:
4am EDT Mar 31, 2026-6pm EDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation