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

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 70. West wind 5 to 10 mph becoming south.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 5am. Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 52. South wind 5 to 7 mph becoming calm. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 68. Light south wind increasing to 5 to 10 mph in the morning.

    High: 68 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 51. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 69. Southwest wind 3 to 8 mph. Chance of precipitation is 40%.

    High: 69 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and midnight. Mostly cloudy, with a low around 48. Northeast wind around 6 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 59. Northeast wind 6 to 8 mph.

    High: 59 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46. East wind around 7 mph.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 7am. Mostly cloudy, with a high near 59. South wind 8 to 13 mph. Chance of precipitation is 50%.

    High: 59 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 70. West wind 5 to 10 mph becoming south.
Tonight
A chance of showers and thunderstorms, mainly before 5am. Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 52. South wind 5 to 7 mph becoming calm. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 68. Light south wind increasing to 5 to 10 mph in the morning.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 51. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 69. Southwest wind 3 to 8 mph. Chance of precipitation is 40%.
Friday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and midnight. Mostly cloudy, with a low around 48. Northeast wind around 6 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 59. Northeast wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 46. East wind around 7 mph.
Sunday
A chance of showers after 7am. Mostly cloudy, with a high near 59. South wind 8 to 13 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 39. West wind around 14 mph. Chance of precipitation is 50%.
Monday
A chance of showers. Mostly sunny, with a high near 50. West wind around 17 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 33. Northwest wind 9 to 11 mph.
Tuesday
Sunny, with a high near 51. Northwest wind 10 to 13 mph becoming southwest in the afternoon.
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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:
10:56 am EDT Apr 15, 2026
Forecast Valid:
12pm EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation