National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Newport, Newport State Airport (KUUU)

Lat: 41.53°NLon: 71.28°WElev: 171ft.

Overcast

45°F

7°C

Humidity 74%
Wind Speed NW 9 mph
Barometer 29.88 in (1012.0 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 22 Nov 5:53 pm EST
Extended Forecast for

Portsmouth RI

  • Tonight

    Tonight: Mostly clear, with a low around 31. Northwest wind around 6 mph becoming calm after midnight.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 45. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 45 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Cloudy during the early evening, then gradual clearing, with a low around 37. West wind 5 to 7 mph.

    Low: 37 °F

    Gradual
    Clearing

  • Monday

    Monday: Sunny, with a high near 48. Northwest wind 8 to 11 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. Northwest wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain, mainly after 5pm. Cloudy, with a high near 54. South wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 54 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 49. Southwest wind around 8 mph. Chance of precipitation is 90%.

    Low: 49 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain. Cloudy, with a high near 58. Southwest wind 6 to 9 mph. Chance of precipitation is 50%.

    High: 58 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 4am. Mostly cloudy, with a low around 43. Southwest wind around 8 mph. Chance of precipitation is 40%.

    Low: 43 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 31. Northwest wind around 6 mph becoming calm after midnight.
Sunday
Increasing clouds, with a high near 45. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Sunday Night
Cloudy during the early evening, then gradual clearing, with a low around 37. West wind 5 to 7 mph.
Monday
Sunny, with a high near 48. Northwest wind 8 to 11 mph.
Monday Night
Partly cloudy, with a low around 35. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
A chance of rain, mainly after 5pm. Cloudy, with a high near 54. South wind 5 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
Rain. Low around 49. Southwest wind around 8 mph. Chance of precipitation is 90%.
Wednesday
A chance of rain. Cloudy, with a high near 58. Southwest wind 6 to 9 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of rain before 4am. Mostly cloudy, with a low around 43. Southwest wind around 8 mph. Chance of precipitation is 40%.
Thanksgiving Day
Mostly sunny, with a high near 51. West wind 8 to 13 mph.
Thursday Night
Mostly clear, with a low around 33. West wind around 10 mph.
Friday
Sunny, with a high near 43. West wind 13 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 31. West wind 7 to 11 mph.
Saturday
Sunny, with a high near 41. West wind 7 to 10 mph.
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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:
1:07 pm EST Nov 22, 2025
Forecast Valid:
6pm EST Nov 22, 2025-6pm EST Nov 29, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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