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. Light and variable wind.

    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

    Partly Cloudy
    then Areas
    Fog

  • Thursday

    Thursday: Rain likely, mainly after 3pm. Cloudy, with a high near 39. Light northeast wind increasing to 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 10 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 around 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. North wind around 6 mph becoming calm after midnight.

    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 9 to 14 mph. Chance of precipitation is 50%.

    Low: 41 °F

    Chance Rain

  • Sunday

    Sunday: Partly sunny, with a high near 51. West wind around 7 mph.

    High: 51 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 48. Light and variable wind.
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. Light northeast wind increasing to 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 10 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 around 10 mph. Chance of precipitation is 70%.
Friday Night
Cloudy, with a low around 34. North wind around 6 mph becoming calm after midnight.
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 9 to 14 mph. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 51. West wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 38. Southwest wind around 7 mph.
Monday
Sunny, with a high near 53. Southwest wind 7 to 10 mph.
Monday Night
Mostly clear, with a low around 40. Southwest wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 54. Southwest wind 6 to 10 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:
12:11 pm EST Mar 4, 2026
Forecast Valid:
1pm EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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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