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 89%
Wind Speed S 10 G 20 mph
Barometer 29.80 in (1008.9 mb)
Dewpoint 43°F (6°C)
Visibility 9.00 mi
Wind Chill41°F (5°C)
Last update 26 Mar 5:53 pm EDT
Extended Forecast for

Portsmouth RI

  • Tonight

    Tonight: Rain, mainly before 4am. Patchy fog after 10pm. Low around 43. Southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 50. North wind 8 to 10 mph. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Northeast wind 3 to 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 39. North wind around 9 mph.

    High: 39 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. West wind 3 to 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45. Southwest wind 6 to 16 mph.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. Southwest wind 11 to 15 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 53. Southwest wind 11 to 15 mph.

    High: 53 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. West wind 9 to 13 mph.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain, mainly before 4am. Patchy fog after 10pm. Low around 43. Southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 50. North wind 8 to 10 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 28. Northeast wind 3 to 6 mph.
Saturday
Partly sunny, with a high near 39. North wind around 9 mph.
Saturday Night
Partly cloudy, with a low around 27. West wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 45. Southwest wind 6 to 16 mph.
Sunday Night
Mostly cloudy, with a low around 39. Southwest wind 11 to 15 mph.
Monday
Mostly cloudy, with a high near 53. Southwest wind 11 to 15 mph.
Monday Night
Mostly cloudy, with a low around 42. West wind 9 to 13 mph.
Tuesday
A chance of rain after 9am. Partly sunny, with a high near 53. West wind around 11 mph becoming south in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 43. Southeast wind around 11 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 55. Southwest wind around 14 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 45. Southwest wind 11 to 13 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Partly sunny, with a high near 56. Southwest wind around 14 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portsmouth RI
 41.61°N 71.25°W (Elev. 98 ft)
Last Update:
2:57 pm EDT Mar 26, 2026
Forecast Valid:
6pm EDT Mar 26, 2026-6pm EDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation