Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
A break from the deep freeze is on the way for the Central and East. See the forecast. Chevron right

Port Jefferson, OH

17°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Port Jefferson

Ohio

17°
No results found.
Try searching for a city, zip code or point of interest.
settings
Port Jefferson, OH Weather
Today WinterCast Local {stormName} Tracker Hourly Daily 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

Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, December 16

Day

12/16
34°Hi
RealFeel® 23°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
RealFeel Shade™ 21°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
Not as cold with times of clouds and sun; breezy in the afternoon

Max UV Index2.0 (Low)

AccuLumen Brightness Index™8 (Bright)

WindSSW 13 mph

Wind Gusts31 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover46%

Morning

Afternoon

Night

12/16
29°Lo
RealFeel® 16°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
Mostly cloudy and breezy; spotty drizzle late, beginning after temperatures rise above freezing; watch for slippery spots, mainly on bridges and overpasses

WindSSW 16 mph

Wind Gusts28 mph

Probability of Precipitation40%

Probability of Thunderstorms0%

Precipitation0.00 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover76%

Evening

Overnight

Sun & Moon

9 hrs 19 mins
Rise 7:53 AM
Set 5:12 PM
Waning Crescent
Rise 4:54 AM
Set 2:36 PM

Temperature History

12/16
High
Low
Forecast
34°
29°
Average
39°
24°
Last Year
56°
44°
Record
60°
2011
-6°
1989

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather News

Christmas travel at risk as East storm brings rain, fog and spotty ice

1 hour ago

Winter Weather

Pineapple Express to bring new surge of major flooding in Northwest US

54 minutes ago

Winter Weather

Break from the deep freeze: Central and Eastern US to warm this week

8 hours ago

Weather News

Historic flooding grips Washington, putting entire towns underwater

3 days ago

Astronomy

Interstellar comet 3I/ATLAS swings by Earth this week

2 hours ago

 More Stories

Featured Stories

Climate

World heading toward ‘peak glacier extinction’

2 hours ago

Recreation

Death Valley's ancient lake has returned after record rainfall

4 days ago

Recreation

Hiker rescued after getting trapped in Arches National Park

3 days ago

Parts of the Northeast receive several inches of snow from winter stor...

13 hours ago 0:36

Astronomy

Black hole’s feeding frenzy triggers longest cosmic explosion on recor...

5 days ago
World North America United States Ohio Port Jefferson

Weather Near Port Jefferson:

  • Dayton, OH
  • Kettering, OH
  • Springfield, OH
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ 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 Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ 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 Winter Center
© 2025 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

...

...

...