National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Newport, Newport State Airport (KUUU)

Lat: 41.53°NLon: 71.28°WElev: 171ft.

Fair

66°F

19°C

Humidity 78%
Wind Speed Calm
Barometer 29.96 in (1014.5 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 20 Jun 10:53 pm EDT
Extended Forecast for

Portsmouth RI

Extreme Heat Watch June 22, 11:00am until June 24, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Tonight

    Tonight: Mostly clear, with a low around 61. West wind around 6 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. West wind around 6 mph.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 67. Light southwest wind. Chance of precipitation is 20%.

    Low: 67 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly between 11am and noon. Partly sunny, with a high near 88. West wind around 9 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 88 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 72. West wind around 7 mph.

    Low: 72 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 91. Northwest wind 5 to 9 mph becoming south in the afternoon.

    High: 91 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 72. South wind around 6 mph.

    Low: 72 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 96. West wind 6 to 10 mph.

    High: 96 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. West wind around 7 mph becoming north after midnight.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 61. West wind around 6 mph.
Saturday
Sunny, with a high near 83. West wind around 6 mph.
Saturday Night
A slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 67. Light southwest wind. Chance of precipitation is 20%.
Sunday
A chance of showers and thunderstorms, mainly between 11am and noon. Partly sunny, with a high near 88. West wind around 9 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 72. West wind around 7 mph.
Monday
Sunny and hot, with a high near 91. Northwest wind 5 to 9 mph becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 72. South wind around 6 mph.
Tuesday
Sunny and hot, with a high near 96. West wind 6 to 10 mph.
Tuesday Night
Mostly clear, with a low around 73. West wind around 7 mph becoming north after midnight.
Wednesday
Mostly sunny, with a high near 86. North wind 7 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 64. Southeast wind 3 to 6 mph.
Thursday
Partly sunny, with a high near 78. East wind 6 to 10 mph becoming southeast in the afternoon.
Thursday Night
Mostly cloudy, with a low around 63. Southeast wind around 7 mph.
Friday
Partly sunny, with a high near 77. East wind 7 to 11 mph becoming southeast 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:
7:41 pm EDT Jun 20, 2025
Forecast Valid:
11pm EDT Jun 20, 2025-6pm EDT Jun 27, 2025
 
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