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.

Overcast

42°F

6°C

Humidity 100%
Wind Speed SW 8 G 17 mph
Barometer 29.76 in (1007.8 mb)
Dewpoint 42°F (6°C)
Visibility 7.00 mi
Wind Chill37°F (3°C)
Last update 21 Mar 1:53 am EDT
Extended Forecast for

Portsmouth RI

  • Overnight

    Overnight: Rain, mainly before 4am. Patchy fog. Low around 41. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: A chance of rain, mainly before 7am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 51. Northwest wind 7 to 10 mph. Chance of precipitation is 30%.

    High: 51 °F

    Chance Rain
    and Patchy
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 36. Light and variable wind.

    Low: 36 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of rain, mainly after noon. Cloudy, with a high near 49. South wind 6 to 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely. Cloudy, with a low around 36. Southwest wind around 7 mph becoming north after midnight. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

  • Monday

    Monday: A chance of rain, mainly before 2pm. Mostly cloudy, with a high near 44. North wind around 11 mph. Chance of precipitation is 50%.

    High: 44 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. Northwest wind around 7 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44. Northwest wind 6 to 8 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Southwest wind around 7 mph.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain, mainly before 4am. Patchy fog. Low around 41. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain, mainly before 7am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 51. Northwest wind 7 to 10 mph. Chance of precipitation is 30%.
Saturday Night
Increasing clouds, with a low around 36. Light and variable wind.
Sunday
A chance of rain, mainly after noon. Cloudy, with a high near 49. South wind 6 to 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain likely. Cloudy, with a low around 36. Southwest wind around 7 mph becoming north after midnight. Chance of precipitation is 70%.
Monday
A chance of rain, mainly before 2pm. Mostly cloudy, with a high near 44. North wind around 11 mph. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 29. Northwest wind around 7 mph.
Tuesday
Sunny, with a high near 44. Northwest wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 33. Southwest wind around 7 mph.
Wednesday
A chance of rain between 9am and 2pm. Mostly cloudy, with a high near 46. Southwest wind 9 to 13 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 30. Northwest wind around 8 mph.
Thursday
Mostly sunny, with a high near 46. Northwest wind 7 to 9 mph becoming south in the morning.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 49. West wind around 13 mph. Chance of precipitation is 40%.
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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:
1:08 pm EDT Mar 20, 2026
Forecast Valid:
2am EDT Mar 21, 2026-6pm EDT Mar 27, 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