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

36°F

2°C

Humidity 62%
Wind Speed S 9 mph
Barometer 30.29 in (1025.7 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 19 Mar 12:53 pm EDT
Extended Forecast for

Portsmouth RI

  • This Afternoon

    This Afternoon: Sunny, with a high near 40. South wind 6 to 8 mph.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 32. South wind 3 to 5 mph.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 48. Light and variable wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 48 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Rain. Low around 41. Southwest wind 10 to 13 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 sunny, with a high near 54. Northwest wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 54 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Northwest wind around 5 mph becoming light and variable in the evening.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 50. South wind 6 to 9 mph.

    High: 50 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 40. South wind 6 to 8 mph. 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 9 to 13 mph. Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely
    then Mostly
    Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 40. South wind 6 to 8 mph.
Tonight
Partly cloudy, with a low around 32. South wind 3 to 5 mph.
Friday
Increasing clouds, with a high near 48. Light and variable wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Rain. Low around 41. Southwest wind 10 to 13 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 sunny, with a high near 54. Northwest wind 6 to 8 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 37. Northwest wind around 5 mph becoming light and variable in the evening.
Sunday
Mostly cloudy, with a high near 50. South wind 6 to 9 mph.
Sunday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 40. South wind 6 to 8 mph. Chance of precipitation is 60%.
Monday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 49. North wind 9 to 13 mph. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 29. Northwest wind around 8 mph.
Tuesday
Sunny, with a high near 42. North wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 30. Southwest wind around 7 mph.
Wednesday
A chance of rain. Partly sunny, with a high near 45. Southwest wind 8 to 11 mph. Chance of precipitation is 30%.
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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:
1:11 pm EDT Mar 19, 2026
Forecast Valid:
1pm EDT Mar 19, 2026-6pm EDT Mar 25, 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