For Business
|
Warnings
Data Suite
Forensics
Advertising
Superior Accuracy™

Heat dome collapse to spark thunderstorms. Get the forecast.

Potomac Falls, VA

Location

Location News Videos

Use Current Location

Recent

Potomac Falls

Virginia

No results found.

Try searching for a city, zip code or point of interest.

Create Your Account Unlock extended daily and hourly forecasts — all with your free account.

Have an account already? Log In

settings

Potomac Falls, 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

Hourly

10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

View hourly forecasts 10-days ahead

Activate Your Premium+ Subscription

8 PM

89°

RealFeel® 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.

51%

Thunderstorms

Severe Thunderstorm Watch

2:15 PM Saturday - 10:00 PM Saturday

Extreme Heat Warning

10:00 AM Saturday - 9:00 PM Saturday

Air Quality Alert

4:46 PM Friday - 12:00 AM Monday

RealFeel Shade™89°

Heat Index94°

WindSSW 6 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts12 mph

Humidity54%

Indoor Humidity54% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Rain0.05 in

Visibility4 mi

Cloud Ceiling8000 ft

9 PM

85°

RealFeel® 91°

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.

47%

Partly cloudy

Severe Thunderstorm Watch

2:15 PM Saturday - 10:00 PM Saturday

Air Quality Alert

4:46 PM Friday - 12:00 AM Monday

Heat Index92°

WindSSE 6 mph

Air QualityFair

Wind Gusts12 mph

Humidity67%

Indoor Humidity67% (Extremely Humid)

Dew Point73° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

82°

RealFeel® 87°

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.

40%

Partly cloudy

Air Quality Alert

4:46 PM Friday - 12:00 AM Monday

Heat Index87°

WindESE 6 mph

Air QualityFair

Wind Gusts9 mph

Humidity75%

Indoor Humidity75% (Extremely Humid)

Dew Point73° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

78°

RealFeel® 83°

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.

34%

Partly cloudy

Air Quality Alert

4:46 PM Friday - 12:00 AM Monday

WindE 5 mph

Air QualityFair

Wind Gusts8 mph

Humidity82%

Indoor Humidity82% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Potomac Falls

AccuWeather's hourly forecast for Potomac Falls provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 89° with a RealFeel® of 89°, thunderstorms with a 51% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

Further Ahead

Tomorrow

Monday

10-Day

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Extreme heat to shift west into mid-July prior to return of monsoon

6 hours ago

Weather News

America 250 events are being canceled, reshaped as heat dome grips US

1 day ago

Severe Weather

Severe storms, flooding downpours to highlight collapse of heat dome

3 hours ago

Live: World Cup 2026 weather updates

LATEST ENTRY

Philadelphia faces dangerous heat, storms for Paraguay-France match

4 hours ago

Health

CDC: 125 ill in Princess cruise ship norovirus outbreak

1 day ago

Featured Stories

Weather News

Texas Hill Country marks 1 year since deadly July 4 flood

1 day ago

Weather News

What is the most American animal?

2 days ago

Weather News

Chicks fly from nest of famous California eagles Jackie and Shadow

4 days ago

Astronomy

A viral sunset and dueling meteor showers are coming in July

4 days ago

Recreation

Girl survives rabid bat attack after receiving lifesaving treatment

2 days ago

World North America United States Virginia Potomac Falls

Weather Near Potomac Falls:

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

...

...

...