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

35°F

2°C

Humidity 72%
Wind Speed S 9 G 23 mph
Barometer 30.33 in (1027.1 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 24 Mar 7:53 pm EDT
Extended Forecast for

Portsmouth RI

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 48. Light west wind becoming south 5 to 10 mph in the morning.

    High: 48 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. South wind around 7 mph.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain before 10am. Mostly cloudy, with a high near 57. Southwest wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 57 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 2am. Cloudy, with a low around 46. Southwest wind 13 to 15 mph. Chance of precipitation is 60%.

    Low: 46 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 54. West wind around 11 mph becoming north in the afternoon. Chance of precipitation is 60%.

    High: 54 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. North wind around 10 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39. North wind 7 to 9 mph becoming west in the afternoon.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. West wind around 8 mph.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Increasing clouds, with a high near 48. Light west wind becoming south 5 to 10 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 39. South wind around 7 mph.
Thursday
A slight chance of rain before 10am. Mostly cloudy, with a high near 57. Southwest wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday Night
Rain likely, mainly after 2am. Cloudy, with a low around 46. Southwest wind 13 to 15 mph. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 54. West wind around 11 mph becoming north in the afternoon. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 26. North wind around 10 mph.
Saturday
Mostly sunny, with a high near 39. North wind 7 to 9 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 30. West wind around 8 mph.
Sunday
Sunny, with a high near 45. West wind around 11 mph.
Sunday Night
Partly cloudy, with a low around 34. Southwest wind around 9 mph.
Monday
Partly sunny, with a high near 50. Southwest wind 11 to 17 mph.
Monday Night
Partly cloudy, with a low around 36. West wind around 14 mph.
Tuesday
Partly sunny, with a high near 51. West wind around 11 mph.
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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:
3:30 pm EDT Mar 24, 2026
Forecast Valid:
8pm EDT Mar 24, 2026-6pm EDT Mar 31, 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