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.

Overcast

37°F

3°C

Humidity 65%
Wind Speed S 10 mph
Barometer 30.20 in (1022.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 19 Mar 4:53 pm EDT
Extended Forecast for

Portsmouth RI

  • Tonight

    Tonight: Cloudy, with a low around 32. South wind around 7 mph.

    Low: 32 °F

    Cloudy

  • Friday

    Friday: Mostly sunny through mid morning, then becoming cloudy, with a high near 48. Light and variable wind becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 48 °F

    Becoming
    Cloudy

  • Friday Night

    Friday Night: Rain. Low around 41. Southwest wind 11 to 15 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Saturday

    Saturday: A chance of rain, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 53. Northwest wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. Northwest wind around 6 mph becoming southwest after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after noon. Mostly cloudy, with a high near 49. South wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 49 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 40. Southwest wind around 9 mph becoming southeast after midnight. Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 49. North wind 10 to 13 mph. Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. Northwest wind around 10 mph.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 32. South wind around 7 mph.
Friday
Mostly sunny through mid morning, then becoming cloudy, with a high near 48. Light and variable wind becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Rain. Low around 41. Southwest wind 11 to 15 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of rain, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 53. Northwest wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 36. Northwest wind around 6 mph becoming southwest after midnight.
Sunday
A slight chance of rain after noon. Mostly cloudy, with a high near 49. South wind 6 to 10 mph. Chance of precipitation is 20%.
Sunday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 40. Southwest wind around 9 mph becoming southeast after midnight. Chance of precipitation is 60%.
Monday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 49. North wind 10 to 13 mph. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 29. Northwest wind around 10 mph.
Tuesday
Sunny, with a high near 42. North wind around 9 mph.
Tuesday Night
Partly cloudy, with a low around 30. Southwest wind around 8 mph.
Wednesday
A chance of rain. Partly sunny, with a high near 44. Southwest wind 9 to 13 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 30. Southwest wind around 9 mph becoming northwest after midnight.
Thursday
Partly sunny, with a high near 46. Southeast wind 9 to 13 mph becoming south in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Portsmouth RI
 41.59°N 71.26°W (Elev. 203 ft)
Last Update:
3:55 pm EDT Mar 19, 2026
Forecast Valid:
5pm EDT Mar 19, 2026-6pm EDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation