Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Over 250 million face dangerous heat dome into 4th of July weekend. Click for details. Chevron right

McLean, VA

87°F
Location Chevron down
Location News Videos
Use Current Location
Recent

McLean

Virginia

87°
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
McLean, VA 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
2
Extreme Heat Watch

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

June 30 - July 14

Tue 6/30

92° /73°
0%
Hazy sunshine and toasty conditions; possible danger of dehydration and heatstroke while doing strenuous activities

RealFeel®103°

RealFeel Shade™91°

Max UV Index11.0 (Extreme)

WindS 7 mph

Wed 7/1

101° /77°
25%
Humid with hazy sunshine; dangerous heat; seek time in the shade and stay hydrated
alerts

Heat Advisory

11:00 AM Wednesday - 8:00 PM Wednesday

RealFeel®111°

RealFeel Shade™104°

Max UV Index11.0 (Extreme)

WindSW 7 mph

Thu 7/2

102° /79°
25%
Very hot and humid with hazy sun; the heat will be dangerous, especially for those without air conditioning
alerts

Extreme Heat Watch

11:00 AM Thursday - 8:00 PM Friday

RealFeel®112°

RealFeel Shade™102°

Max UV Index11.0 (Extreme)

WindWNW 6 mph

Fri 7/3

100° /78°
25%
Mostly sunny, very hot and humid; stay hydrated with temperatures remaining dangerously high
alerts

Extreme Heat Watch

11:00 AM Thursday - 8:00 PM Friday

RealFeel®111°

RealFeel Shade™102°

Max UV Index11.0 (Extreme)

WindWNW 7 mph

Sat 7/4

98° /77°
55%
Mostly cloudy and hot; a heavy t-storm in the p.m.; dangerous heat and storms that can bring damaging winds and downpours may disrupt outdoor holiday plans

RealFeel®111°

RealFeel Shade™100°

Max UV Index10.0 (Very High)

WindW 5 mph

Hours of Precipitation1

Hours of Rain1

Sun 7/5

96° /71°
30%
Mostly cloudy and hot with a thunderstorm possible

RealFeel®107°

RealFeel Shade™100°

Max UV Index9.0 (Very High)

WindESE 5 mph

Mon 7/6

92° /70°
55%
Mostly cloudy, hot and humid with a thunderstorm in one or two spots

RealFeel®102°

RealFeel Shade™97°

Max UV Index6.0 (High)

WindWSW 2 mph

Hours of Precipitation2.5

Hours of Rain2.5

Tue 7/7

89° /66°
60%
Mostly cloudy and humid with showers

RealFeel®99°

RealFeel Shade™94°

Max UV Index3.0 (Moderate)

WindNNE 5 mph

Hours of Precipitation2.5

Hours of Rain2.5

Wed 7/8

87° /67°
1%
Sun through high clouds

RealFeel®92°

RealFeel Shade™87°

Max UV Index7.0 (High)

WindE 5 mph

Thu 7/9

86° /67°
7%
Mostly cloudy

RealFeel®96°

RealFeel Shade™88°

Max UV Index10.0 (Very High)

WindESE 4 mph

Fri 7/10

90° /69°
56%
Mostly sunny with a passing shower in the afternoon

RealFeel®97°

RealFeel Shade™88°

Max UV Index11.0 (Extreme)

WindSSW 2 mph

Hours of Precipitation0.5

Hours of Rain0.5

Sat 7/11

91° /71°
62%
Some sun, then increasing clouds with occasional rain in the afternoon

RealFeel®97°

RealFeel Shade™89°

Max UV Index11.0 (Extreme)

WindSSW 5 mph

Hours of Precipitation1

Hours of Rain1

Sun 7/12

88° /69°
65%
Periods of rain

RealFeel®94°

RealFeel Shade™88°

Max UV Index7.0 (High)

WindSE 2 mph

Hours of Precipitation3.5

Hours of Rain3.5

Mon 7/13

89° /68°
10%
Sunshine

RealFeel®95°

RealFeel Shade™89°

Max UV Index11.0 (Extreme)

WindNW 9 mph

Tue 7/14

83° /64°
20%
Mostly sunny

RealFeel®90°

RealFeel Shade™82°

Max UV Index11.0 (Extreme)

WindNW 5 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Fourth of July week furnace: Dangerous heat dome for 250 million

2 hours ago

Severe Weather

Heat dome to fuel 'ring of fire' severe thunderstorms

2 hours ago
Live Blog

Live: World Cup 2026 weather updates

LATEST ENTRY

Dangerous heat to impact fans outside Dallas, Atlanta matches

19 minutes ago

Weather Forecasts

Fourth of July weather forecast: Heat, storms and smoke ahead

7 hours ago

Weather News

Why heat waves can turn deadly: AccuWeather index tracks intensity

1 hour ago

 More Stories

Featured Stories

Recreation

Snake hunters compete for $25,000 wrangling pythons in Florida

5 days ago

Weather News

Chicks fly from nest of famous California eagles Jackie and Shadow

1 hour ago

Weather News

Venezuela death toll surges as crews search after earthquakes

2 days ago

Recreation

12-year-old injured by bison in Yellowstone National Park

1 day ago

Weather News

At least 4 dead in Kentucky floods with more rainfall on the way

2 days ago
World North America United States Virginia McLean

Weather Near McLean:

  • 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

...

...

...