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.

Partly Cloudy

49°F

9°C

Humidity 74%
Wind Speed N 8 mph
Barometer 30.03 in (1016.6 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 11 Mar 9:53 am EDT
Extended Forecast for

Portsmouth RI

  • Today

    Today: Patchy fog before noon, then patchy fog after 2pm. Otherwise, partly sunny, with a high near 48. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 48 °F

    Patchy Fog

  • Tonight

    Tonight: A chance of rain and thunderstorms, mainly after 9pm. Patchy fog. Otherwise, mostly cloudy, with a low around 46. South wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Rain. Patchy fog before 11am. Temperature falling to around 37 by 5pm. Southwest wind around 14 mph becoming west in the morning. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F⇓

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of snow before 8pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 30. West wind around 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance Snow
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 43. West wind 5 to 14 mph becoming south in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain, mainly between 8pm and 2am. Mostly cloudy, with a low around 37. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 37 °F

    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 47. West wind 14 to 17 mph, with gusts as high as 29 mph.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. West wind 7 to 11 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 45. North wind 5 to 10 mph becoming southeast in the afternoon.

    High: 45 °F

    Mostly Cloudy

Detailed Forecast

Today
Patchy fog before noon, then patchy fog after 2pm. Otherwise, partly sunny, with a high near 48. Calm wind becoming south 5 to 7 mph in the afternoon.
Tonight
A chance of rain and thunderstorms, mainly after 9pm. Patchy fog. Otherwise, mostly cloudy, with a low around 46. South wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain. Patchy fog before 11am. Temperature falling to around 37 by 5pm. Southwest wind around 14 mph becoming west in the morning. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of snow before 8pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 30. West wind around 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 43. West wind 5 to 14 mph becoming south in the afternoon.
Friday Night
A chance of rain, mainly between 8pm and 2am. Mostly cloudy, with a low around 37. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 47. West wind 14 to 17 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 29. West wind 7 to 11 mph.
Sunday
Mostly cloudy, with a high near 45. North wind 5 to 10 mph becoming southeast in the afternoon.
Sunday Night
Rain likely, mainly after 3am. Cloudy, with a low around 38. Breezy, with a southeast wind 13 to 22 mph. Chance of precipitation is 60%.
Monday
Rain. High near 54. Windy, with a south wind 23 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 90%.
Monday Night
Rain likely. Mostly cloudy, with a low around 32. Breezy, with a west wind 16 to 20 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 40. West wind around 14 mph.
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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:
7:06 am EDT Mar 11, 2026
Forecast Valid:
10am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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