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

42°F

6°C

Humidity 58%
Wind Speed S 13 mph
Barometer 30.36 in (1028.2 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 25 Mar 12:53 pm EDT
Extended Forecast for

Portsmouth RI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 51. Southwest wind around 6 mph.

    High: 51 °F

    Partly Sunny

  • Tonight

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

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers before 10am. Mostly cloudy, with a high near 57. Southwest wind 8 to 10 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 57 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers before 9pm, then rain, mainly after 9pm. Low around 45. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 50. North wind 8 to 10 mph. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. North wind around 7 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39. North wind around 7 mph.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. West wind around 7 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 45. West wind 10 to 13 mph.

    High: 45 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 51. Southwest wind around 6 mph.
Tonight
Mostly cloudy, with a low around 39. South wind around 7 mph.
Thursday
A slight chance of showers before 10am. Mostly cloudy, with a high near 57. Southwest wind 8 to 10 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers before 9pm, then rain, mainly after 9pm. Low around 45. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 50. North wind 8 to 10 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 26. North wind around 7 mph.
Saturday
Mostly sunny, with a high near 39. North wind around 7 mph.
Saturday Night
Mostly clear, with a low around 28. West wind around 7 mph.
Sunday
Sunny, with a high near 45. West wind 10 to 13 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 10 to 17 mph.
Monday Night
Mostly cloudy, with a low around 41. Southwest wind 13 to 15 mph.
Tuesday
Mostly cloudy, with a high near 52. Southwest 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:
7:53 am EDT Mar 25, 2026
Forecast Valid:
1pm EDT Mar 25, 2026-6pm EDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation