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

Brockville, Ontario

31°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Brockville

Ontario

31°
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.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Brockville, Ontario 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 WinterCast

Hourly

 Daily Radar MinuteCast® Monthly Air Quality Health & Activities

View hourly forecasts 10-days ahead

Activate Your Premium+ Subscription

Chevron right

WinterCast

2 - 4 in

Fri, 3/13, 2:00 PM - Sat, 3/14, 10:00 AM

Snow

3 PM

32°
RealFeel® 24°
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
rain drop 72%
Chevron down
Snow
alerts

Special Weather Statement

12:00 PM Friday - 12:00 PM Saturday

RealFeel Shade™24°

WindSSE 9 mph

Air QualityFair

Max UV Index0.8 (Low)

Wind Gusts22 mph

Humidity55%

Indoor Humidity29% (Very Dry)

Dew Point17° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Snow0.20 in

Visibility4 mi

Cloud Ceiling7000 ft

4 PM

32°
RealFeel® 22°
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
rain drop 73%
Chevron down
Snow
alerts

Special Weather Statement

12:00 PM Friday - 12:00 PM Saturday

RealFeel Shade™22°

WindSE 9 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts24 mph

Humidity63%

Indoor Humidity31% (Dry)

Dew Point21° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Snow0.19 in

Visibility2 mi

Cloud Ceiling3000 ft

5 PM

32°
RealFeel® 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
rain drop 75%
Chevron down
Snow
alerts

Special Weather Statement

12:00 PM Friday - 12:00 PM Saturday

RealFeel Shade™21°

WindSE 10 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts25 mph

Humidity72%

Indoor Humidity33% (Dry)

Dew Point24° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Snow0.19 in

Visibility4 mi

Cloud Ceiling2900 ft

6 PM

31°
RealFeel® 20°
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
rain drop 75%
Chevron down
Snow
alerts

Special Weather Statement

12:00 PM Friday - 12:00 PM Saturday

RealFeel Shade™20°

WindESE 10 mph

Air QualityFair

Max UV Index0.2 (Low)

Wind Gusts24 mph

Humidity77%

Indoor Humidity34% (Dry)

Dew Point25° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Snow0.19 in

Visibility4 mi

Cloud Ceiling2900 ft

7 PM

31°
RealFeel® 22°
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
rain drop 49%
Chevron down
Cloudy
alerts

Special Weather Statement

12:00 PM Friday - 12:00 PM Saturday

RealFeel Shade™22°

WindESE 10 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts23 mph

Humidity80%

Indoor Humidity35% (Dry)

Dew Point26° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility4 mi

Cloud Ceiling2200 ft

8 PM

31°
RealFeel® 17°
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
rain drop 34%
Chevron down
Cloudy
alerts

Special Weather Statement

12:00 PM Friday - 12:00 PM Saturday

WindESE 15 mph

Air QualityFair

Wind Gusts29 mph

Humidity84%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling2100 ft

9 PM

32°
RealFeel® 18°
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
rain drop 34%
Chevron down
Cloudy
alerts

Special Weather Statement

12:00 PM Friday - 12:00 PM Saturday

WindESE 15 mph

Air QualityFair

Wind Gusts29 mph

Humidity84%

Indoor Humidity37% (Dry)

Dew Point28° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling2100 ft

10 PM

33°
RealFeel® 20°
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
rain drop 40%
Chevron down
Cloudy
alerts

Special Weather Statement

12:00 PM Friday - 12:00 PM Saturday

WindSE 15 mph

Air QualityFair

Wind Gusts28 mph

Humidity83%

Indoor Humidity38% (Dry)

Dew Point29° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling2100 ft

11 PM

35°
RealFeel® 19°
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
rain drop 73%
Chevron down
Snow
alerts

Special Weather Statement

12:00 PM Friday - 12:00 PM Saturday

WindSSE 15 mph

Air QualityFair

Wind Gusts28 mph

Humidity82%

Indoor Humidity38% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Snow0.27 in

Visibility3 mi

Cloud Ceiling1400 ft

Further Ahead

Tomorrow

Sunday

Daily

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

March megastorm: Blizzard, severe storms, winds threaten 200 million

1 hour ago

Climate

What to know about the potential for a super El Niño later this year

1 day ago

Weather Forecasts

Summerlike heat dome to send Southwest temperatures soaring past 100 F

1 hour ago

Severe Weather

Grapefruit-sized hailstone may set state record

1 day ago

Astronomy

NASA says it’s ‘go’ for Artemis II launch on April 1

49 minutes ago

 More Stories

Featured Stories

Weather News

Lightning strikes gas meter, sparking fire next to burn ban sign

3 hours ago

Winter Weather

Nine states had their warmest winter ever recorded

2 days ago

Weather News

'Doomsday fish' rescued after washing ashore in Mexico

1 day ago

Recreation

'Quicksand alert' issued at National Park Service site

1 day ago

Severe Weather

Why nighttime tornadoes are 2.5 times more deadly

3 days ago
World North America Canada Ontario Brockville

Weather Near Brockville:

  • Gatineau, Quebec
  • Ottawa, Ontario
  • Syracuse, NY
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

...

...

...