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

37°F

3°C

Humidity 82%
Wind Speed E 7 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 22 Mar 2:53 am EDT
Extended Forecast for

Portsmouth RI

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 1pm. Cloudy, with a high near 47. South wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Chance Rain
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain. Low around 35. Southwest wind 5 to 13 mph becoming north after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Rain

  • Monday

    Monday: Rain and sleet likely before 2pm, then scattered rain after 3pm. Cloudy, with a high near 37. North wind 11 to 16 mph. Chance of precipitation is 60%. Little or no sleet accumulation expected.

    High: 37 °F

    Rain/Sleet
    Likely then
    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered snow showers before 9pm. Mostly cloudy, with a low around 29. Northwest wind around 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Scattered
    Snow Showers
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 43. North wind around 7 mph.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Southwest wind around 8 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 49. Southwest wind 8 to 14 mph.

    High: 49 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37. Southwest wind 6 to 8 mph.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. Calm wind.
Sunday
Rain likely, mainly after 1pm. Cloudy, with a high near 47. South wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 35. Southwest wind 5 to 13 mph becoming north after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Rain and sleet likely before 2pm, then scattered rain after 3pm. Cloudy, with a high near 37. North wind 11 to 16 mph. Chance of precipitation is 60%. Little or no sleet accumulation expected.
Monday Night
Scattered snow showers before 9pm. Mostly cloudy, with a low around 29. Northwest wind around 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Sunny, with a high near 43. North wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 33. Southwest wind around 8 mph.
Wednesday
Mostly cloudy, with a high near 49. Southwest wind 8 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around 37. Southwest wind 6 to 8 mph.
Thursday
Partly sunny, with a high near 50. South wind 6 to 10 mph.
Thursday Night
Rain likely. Mostly cloudy, with a low around 40. South wind 11 to 13 mph. Chance of precipitation is 60%.
Friday
Rain likely. Mostly sunny, with a high near 49. Northwest wind 11 to 13 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 25. North wind around 8 mph.
Saturday
Sunny, with a high near 39. North wind 6 to 8 mph becoming southwest in the afternoon.
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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:
1:44 am EDT Mar 22, 2026
Forecast Valid:
3am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation