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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Portsmouth RI

  • Today

    Today: A slight chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 80. Light southwest wind becoming south 6 to 11 mph in the morning. Chance of precipitation is 20%.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, cloudy, with a low around 69. South wind 7 to 10 mph.

    Low: 69 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 79. South wind 7 to 13 mph.

    High: 79 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 70. South wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 70 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Monday

    Monday: Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. High near 78. South wind 14 to 16 mph. Chance of precipitation is 80%.

    High: 78 °F

    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 69. Southwest wind 7 to 11 mph. Chance of precipitation is 60%.

    Low: 69 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers before noon. Partly sunny, with a high near 80. West wind 7 to 9 mph becoming south in the afternoon. Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 69. Southwest wind 5 to 8 mph.

    Low: 69 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 82. South wind 5 to 13 mph.

    High: 82 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 80. Light southwest wind becoming south 6 to 11 mph in the morning. Chance of precipitation is 20%.
Tonight
Patchy fog after 4am. Otherwise, cloudy, with a low around 69. South wind 7 to 10 mph.
Sunday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 79. South wind 7 to 13 mph.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 70. South wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. High near 78. South wind 14 to 16 mph. Chance of precipitation is 80%.
Monday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 69. Southwest wind 7 to 11 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers before noon. Partly sunny, with a high near 80. West wind 7 to 9 mph becoming south in the afternoon. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 69. Southwest wind 5 to 8 mph.
Wednesday
Partly sunny, with a high near 82. South wind 5 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 70. Southwest wind 8 to 10 mph.
Thursday
A chance of showers. Partly sunny, with a high near 83. Southwest wind 8 to 16 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 71. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly sunny, with a high near 85. Southwest wind 7 to 13 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portsmouth RI
 41.59°N 71.26°W (Elev. 203 ft)
Last Update:
3:03 am EDT Aug 1, 2026
Forecast Valid:
6am EDT Aug 1, 2026-6pm EDT Aug 7, 2026
 
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