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.

Partly Cloudy

80°F

27°C

Humidity 60%
Wind Speed NE 10 mph
Barometer 30.15 in (1020.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 15 Aug 4:53 pm EDT
Extended Forecast for

Portsmouth RI

  • Tonight

    Tonight: Increasing clouds, with a low around 64. Northeast wind 5 to 9 mph becoming calm in the evening.

    Low: 64 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 82. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67. Southwest wind 3 to 6 mph.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 84. Southwest wind 6 to 14 mph.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: A chance of showers, mainly between 10pm and 1am. Mostly cloudy, with a low around 65. Southwest wind 6 to 10 mph becoming north after midnight. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 75. Northeast wind 11 to 13 mph.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. East wind 5 to 7 mph becoming calm in the evening.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. East wind 6 to 10 mph.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60. East wind 3 to 7 mph.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 64. Northeast wind 5 to 9 mph becoming calm in the evening.
Saturday
Sunny, with a high near 82. Calm wind becoming south 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 67. Southwest wind 3 to 6 mph.
Sunday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 84. Southwest wind 6 to 14 mph.
Sunday Night
A chance of showers, mainly between 10pm and 1am. Mostly cloudy, with a low around 65. Southwest wind 6 to 10 mph becoming north after midnight. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 75. Northeast wind 11 to 13 mph.
Monday Night
Partly cloudy, with a low around 59. East wind 5 to 7 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 77. East wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 60. East wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 76. East wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 60. Northeast wind around 7 mph.
Thursday
Sunny, with a high near 77. North wind 8 to 10 mph.
Thursday Night
Mostly clear, with a low around 60. Northeast wind 6 to 8 mph becoming northwest after midnight.
Friday
Sunny, with a high near 81. Northwest wind 6 to 10 mph becoming south in the afternoon.
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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:
1:21 pm EDT Aug 15, 2025
Forecast Valid:
5pm EDT Aug 15, 2025-6pm EDT Aug 22, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation