Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™

Portsmouth, Portsmouth

61°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Portsmouth

Portsmouth

61°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Portsmouth, Portsmouth Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, September 22

Current Weather

10:42 PM

61°F
Mostly clear
RealFeel® 60°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel®
60°
Wind
SSE 5 mph
Wind Gusts
8 mph
Humidity
87%
Indoor Humidity
68% (Slightly Humid)
Dew Point
57° F
Pressure
↔ 30.33 in
Cloud Cover
28%
Visibility
15 mi
Cloud Ceiling
40000 ft

Night

9/22
58°Lo
RealFeel® 59°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Increasing cloudiness

WindESE 4 mph

Wind Gusts8 mph

Probability of Precipitation6%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover49%

Evening

Overnight

Sun & Moon

12 hrs 14 mins
Rise 6:50 AM
Set 7:04 PM
Waxing Gibbous
Rise 5:37 PM
Set 2:45 AM

Temperature History

9/22
High
Low
Forecast
75°
58°
Average
64°
52°
Last Year
61°
44°

Current Weather Conditions in Portsmouth

Portsmouth, Portsmouth is currently Mostly clear with a temperature of 61°. The current RealFeel® Temperature is 60° (Cool) based on observed conditions including 87% humidity, 28% cloud cover, a UV index of 0, and winds of 5 mph. In shade, the RealFeel Shade™ is 60°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Portsmouth, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Top Stories

Weather Forecasts

Significant September Nor’easter: Upcoming storm surge, power outages

29 minutes ago

Hurricane

Polo becomes Category 5 hurricane threatening Mexico's Pacific coast

15 minutes ago

Hurricane

New tropical rainstorm threatens Hawaii with flooding, mudslides

11 minutes ago

Hurricane

Atlantic breaks 60-year record with no hurricanes through Sept. 12

7 hours ago

Severe Weather

Rare high-elevation tornado in Utah mountains at 7,500 feet

1 day ago

More Stories

Featured Stories

Weather News

California under state of emergency ahead of 'historic' El Niño

4 hours ago

Astronomy

Harvest Moon 2026: When to see September’s full moon

1 day ago

Weather News

Lake Tahoe’s poisoned-pine mystery: $147,000 reward offered

1 day ago

Recreation

Body of missing hiker recovered in Washington's Olympic National Park

1 day ago

Weather News

These cities have had more 100+ degree days this year than ever

4 days ago

World Europe United Kingdom Portsmouth Portsmouth

Weather Near Portsmouth:

  • Bournemouth, Bournemouth
  • Southampton, Southampton
  • Worthing, West Sussex
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...