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.

Fog

38°F

3°C

Humidity 100%
Wind Speed S 3 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 38°F (3°C)
Visibility 0.25 mi
Last update 10 Mar 2:53 am EDT
Extended Forecast for

Portsmouth RI

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 39. Southwest wind around 5 mph.

    Low: 39 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53. South wind 6 to 10 mph.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 9pm. Otherwise, increasing clouds, with a low around 38. South wind around 6 mph.

    Low: 38 °F

    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of light rain after 10am. Patchy fog between 8am and 10am. Otherwise, cloudy, with a high near 51. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 51 °F

    Slight Chance
    Light Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain. Cloudy, with a low around 44. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Low: 44 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 53. Southwest wind around 14 mph becoming west in the afternoon. Chance of precipitation is 50%.

    High: 53 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Northwest wind 7 to 9 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43. Light and variable wind becoming south 9 to 14 mph in the morning.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain after 10pm. Mostly cloudy, with a low around 35. Breezy, with a south wind 17 to 20 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Chance Rain
    and Breezy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 39. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 53. South wind 6 to 10 mph.
Tuesday Night
Patchy fog after 9pm. Otherwise, increasing clouds, with a low around 38. South wind around 6 mph.
Wednesday
A slight chance of light rain after 10am. Patchy fog between 8am and 10am. Otherwise, cloudy, with a high near 51. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of rain. Cloudy, with a low around 44. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 53. Southwest wind around 14 mph becoming west in the afternoon. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 29. Northwest wind 7 to 9 mph.
Friday
Mostly sunny, with a high near 43. Light and variable wind becoming south 9 to 14 mph in the morning.
Friday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 35. Breezy, with a south wind 17 to 20 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 47. West wind around 17 mph.
Saturday Night
Partly cloudy, with a low around 31. West wind 6 to 9 mph.
Sunday
Cloudy, with a high near 47. South wind 8 to 15 mph.
Sunday Night
Rain likely. Cloudy, with a low around 41. Breezy, with a south wind 17 to 24 mph. Chance of precipitation is 60%.
Monday
Rain. High near 52. Breezy, with a southwest wind 22 to 25 mph. Chance of precipitation is 80%.
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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:
2:50 am EDT Mar 10, 2026
Forecast Valid:
3am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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