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.

Fair

46°F

8°C

Humidity 63%
Wind Speed Calm
Barometer 30.23 in (1023.7 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 4 Mar 12:53 pm EST
Extended Forecast for

Portsmouth RI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 48. West wind around 5 mph becoming calm.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy
    then Areas
    Fog

  • Thursday

    Thursday: Rain likely, mainly after 3pm. Cloudy, with a high near 39. Calm wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Slight Chance
    Rain then
    Rain Likely

  • Thursday Night

    Thursday Night: Rain. Low around 34. Northeast wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 34 °F

    Rain

  • Friday

    Friday: Rain likely, mainly before noon. Cloudy, with a high near 37. Northeast wind 8 to 10 mph. Chance of precipitation is 70%.

    High: 37 °F

    Rain Likely
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 34. Northeast wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 49. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 49 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain after 7pm. Cloudy, with a low around 41. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 41 °F

    Chance Rain

  • Sunday

    Sunday: Partly sunny, with a high near 52. West wind around 7 mph.

    High: 52 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 48. West wind around 5 mph becoming calm.
Tonight
Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 26. Calm wind.
Thursday
Rain likely, mainly after 3pm. Cloudy, with a high near 39. Calm wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 34. Northeast wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday
Rain likely, mainly before noon. Cloudy, with a high near 37. Northeast wind 8 to 10 mph. Chance of precipitation is 70%.
Friday Night
Cloudy, with a low around 34. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Cloudy, with a high near 49. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
A chance of rain after 7pm. Cloudy, with a low around 41. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 52. West wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 38. Southwest wind around 6 mph.
Monday
Sunny, with a high near 54. Southwest wind 6 to 10 mph.
Monday Night
Mostly clear, with a low around 40. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 54. Southwest wind 6 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portsmouth RI
 41.61°N 71.25°W (Elev. 98 ft)
Last Update:
12:11 pm EST Mar 4, 2026
Forecast Valid:
12pm EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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