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.

A Few Clouds

33°F

1°C

Humidity 66%
Wind Speed Calm
Barometer 30.12 in (1020.1 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 17 Jan 2:53 am EST
Extended Forecast for

Portsmouth RI

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. South wind around 6 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain, mainly between 1pm and 5pm. Mostly cloudy, with a high near 43. South wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. Southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 2pm. Cloudy, with a high near 37. Light and variable wind becoming southwest around 6 mph in the morning. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 23. West wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow Likely
    then Slight
    Chance Snow

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 32. Southwest wind 7 to 15 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16. West wind around 14 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 22. West wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 22 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 12. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 12 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. South wind around 6 mph.
Saturday
A chance of rain, mainly between 1pm and 5pm. Mostly cloudy, with a high near 43. South wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 32. Southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Sunday
Snow likely, mainly after 2pm. Cloudy, with a high near 37. Light and variable wind becoming southwest around 6 mph in the morning. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 23. West wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
M.L.King Day
Sunny, with a high near 32. Southwest wind 7 to 15 mph.
Monday Night
Mostly clear, with a low around 16. West wind around 14 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 22. West wind 11 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 12. West wind around 10 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 31. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 24. Southwest wind around 9 mph.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 37. Southwest wind 9 to 11 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Northwest wind around 9 mph. Chance of precipitation is 30%.
Friday
A chance of snow showers. Mostly sunny, with a high near 30. West wind 8 to 10 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:
3:43 pm EST Jan 16, 2026
Forecast Valid:
3am EST Jan 17, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation