Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Severe weather outbreak looms for Midwest. See the details. Chevron right
Tropical rainstorm to strengthen into Tropical Storm Arthur. See where it’s headed. Chevron right

Jefferson, MD

63°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Jefferson

Maryland

63°
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
Jefferson, MD 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

Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, June 18

Day

6/18
88°Hi
RealFeel® 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 89°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Breezy and humid with variable cloudiness; a gusty thunderstorm in the afternoon; storms can bring flooding downpours and localized damaging wind gusts

Max UV Index9.0 (Very High)

AccuLumen Brightness Index™5 (Medium)

WindWSW 13 mph

Wind Gusts35 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.15 in

Rain0.15 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover75%

Morning

Afternoon

Night

6/18
69°Lo
RealFeel® 68°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Becoming cloudy; warm

WindW 6 mph

Wind Gusts24 mph

Probability of Precipitation22%

Probability of Thunderstorms5%

Precipitation0.00 in

Cloud Cover84%

Evening

Overnight

Sun & Moon

14 hrs 57 mins
Rise 5:43 AM
Set 8:40 PM
Waxing Crescent
Rise 9:37 AM
Set 11:54 PM

Temperature History

6/18
High
Low
Forecast
88°
69°
Average
86°
64°
Last Year
88°
70°

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Tropical rainstorm near the Texas coast forecast to become Arthur

1 hour ago

Severe Weather

New severe weather outbreak with tornadoes looms for Midwest

8 hours ago

Astronomy

Moon to align with 3 planets in the nights before the summer solstice

1 day ago
Live Blog

Live: World Cup 2026 weather updates

LATEST ENTRY

Rain could bog down next match in Toronto

9 hours ago

Climate

El Niño could trigger marine heat waves, threatening wildlife

8 hours ago

 More Stories

Featured Stories

Health

Pickle is the pumpkin spice of summer

1 day ago

Climate

A mysterious ‘cold blob’ in the ocean has puzzled scientists

4 days ago

Weather News

Submersible ride revealed whale graveyard. It holds more than bones

1 day ago

Weather News

Driver, dog rescued after clinging to tree for hours

4 days ago

Hurricane

Past El Niño Atlantic hurricane seasons still had devastating storms

6 days ago
World North America United States Maryland Jefferson

Weather Near Jefferson:

  • Alexandria, VA
  • Germantown, MD
  • Washington, DC
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 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 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
© 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

...

...

...