Your favorites:

Portsmouth, RI Weather Forecast and Current Conditions

WEATHER ALERTS - Special Weather Statement

Current Conditions From Nearby Local Station   Switch to Metric Units

Mostly Cloudy with Fog 57°F
Feels Like 57°F  
Humidity 99% Dew Point 56°F Wind Calm Barometer 29.79 in.756.7 mm
Report from a personal weather station 4.8 miles ESE of central Portsmouth
at
WEATHER ALERTS - Special Weather Statement

Current Conditions From Nearby Local Station   Switch to Metric Units

Mostly Cloudy with Fog 57°F
Feels Like 57°F  
Humidity 99% Dew Point 56°F Wind Calm Barometer 29.79 in.756.7 mm
Report from a personal weather station 4.8 miles ESE of central Portsmouth
at

Point Forecast at a Glance

MonNov 10
Mon Nov 10: Light Rain, High 60F, Low 32F
80%
60
32
TueNov 11
Tue Nov 11: Mostly Sunny, High 42F, Low 36F
42
36
WedNov 12
Wed Nov 12: Partly Sunny, High 49F, Low 40F
49
40
ThuNov 13
Thu Nov 13: Mostly Sunny, High 51F, Low 35F
51
35
FriNov 14
Fri Nov 14: Sunny, High 49F, Low 32F
49
32
SatNov 15
Sat Nov 15: Sunny, High 46F, Low 31F
46
31
SunNov 16
Sun Nov 16: Light Rain, High 48F
20%
48
 

7-Day Temperature Trend

Week Ahead Summary

Sharp cooling trend with high temperatures dropping from 60°F to 48°F, falling as low as 42°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 4°F below the historical average for November. Normal highs for this period are around 53°F with lows around 34°F.


This Date in Weather History

1975 - Another freshwater fury hit the Great Lakes. A large ore carrier on Lake Superior, the Edmund Fitzgerald, sank near Crisp Point with the loss of its crew of 29 men. Eastern Upper Michigan and coastal Lower Michigan were hardest hit by the storm, which produced wind gusts to 71 at Sault Ste Marie MI, and gusts to 78 mph at Grand Rapids MI. Severe land and road erosion occurred along the Lake Michigan shoreline. A popular hit song by Gordon Lightfoot was inspired by the storm.

More on this and other weather history


Portsmouth, RI 7 Day Weather Forecast Details

Monday Nov 10

Light Rain

Day: Areas of fog and a chance of rain before 10am, then rain and areas of fog. Cloudy. High near 60, with temperatures falling to around 54 in the afternoon. South wind 5 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Rain With Partly Cloudy

Night: A slight chance of rain before 7pm. Partly cloudy, with a low around 32. West wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Tuesday Nov 11

Mostly Sunny

Day: Mostly sunny, with a high near 42. West wind 9 to 18 mph, with gusts as high as 31 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 36. West wind 10 to 20 mph, with gusts as high as 30 mph.

Wednesday Nov 12

Partly Sunny

Day: Partly sunny, with a high near 49. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 40. West wind around 10 mph.

Thursday Nov 13

Mostly Sunny

Day: Mostly sunny, with a high near 51. West wind 9 to 14 mph.

Mostly Clear

Night: Mostly clear, with a low around 35. West wind around 10 mph.

Friday Nov 14

Sunny

Day: Sunny, with a high near 49. Northwest wind 8 to 12 mph.

Mostly Clear

Night: Mostly clear, with a low around 32. Northwest wind around 8 mph.

Saturday Nov 15

Sunny

Day: Sunny, with a high near 46. Northwest wind around 10 mph.

Mostly Clear

Night: Mostly clear, with a low around 31. Northwest wind around 7 mph.

Sunday Nov 16

Light Rain

Day: A slight chance of rain. Mostly sunny, with a high near 48. Northwest wind 6 to 9 mph.

Sun & Moon   Monthly

First Light 5:59 AM

Sunrise 6:29 AM

Sunset 4:31 PM

Last Light 5:00 PM

Moonrise 8:17 PM

Moonset 12:07 PM

Moon Phase

Nearby Tide Stations

Bristol Ferry
(2.4 miles away)

Nannaquaket Neck
(2.7 miles away)

The Glen
(3.1 miles away)


Buy me a coffee

Contiguous United States Extremes

Sun's High Temperature
97 at Corona, CA and Indio, CA

Sun's Low Temperature
-4 at Tioga, ND


Weather Folklore

The higher the clouds, the fairer the weather.


Ad Free Weather
Current subscribers - login to your ClearSky account

About Portsmouth, RI

Portsmouth is a town in Newport County, Rhode Island, United States. The population was 17,871 at the 2020 U.S. census. Portsmouth is the second-oldest municipality in Rhode Island, after Providence; it was one of the four colonies which merged to form the Colony of Rhode Island and Providence Plantations, the others being Providence, Newport, and Warwick.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

WeatherForYou.com, LLC is not responsible for any damages or problems caused by this service. Some weather information is powered by XWeather. WeatherForYou.com, NOAA, Xweather and their data providers disclaim liability of any kind whatsoever, including, without limitation, liability for quality, performance, merchantability and fitness for a particular purpose arising out of the use or inability to use the data. Like all things, this site belongs to Jesus Christ... He just trusts us to maintain it. If you have any questions or comments please use the suggestion box.

Copyright © 1999 - 2025, WeatherForYou.com LLC. All rights reserved.