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

Brockville, Ontario

55°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Brockville

Ontario

55°
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 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

Today's Weather

Mon, May 25

A shower in spots this morning; otherwise, warmer with intervals of clouds and sunshine Hi: 74°

Tonight: Mostly cloudy Lo: 52°

Current Weather

9:03 AM

55°F
RealFeel® 58°
Cloudy More Details
RealFeel Shade™ 56°
Wind SW 2 mph
Wind Gusts 4 mph
Air Quality Excellent

MINUTECAST®

Rain starting in 43 min

Now
10:03 AM

Brockville Weather Radar

Brockville Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

10 AM 57°
rain drop 37%
11 AM 59°
rain drop 32%
12 PM 61°
rain drop 32%
1 PM 64°
rain drop 21%
2 PM 67°
rain drop 0%
3 PM 69°
rain drop 0%
4 PM 71°
rain drop 0%
5 PM 74°
rain drop 0%
6 PM 71°
rain drop 0%
7 PM 69°
rain drop 0%
8 PM 67°
rain drop 0%
9 PM 64°
rain drop 0%

10-Day Weather Forecast

Today

5/25

74° 52°

Warmer; a morning shower

Night: Mostly cloudy
40%

Tue

5/26

79° 56°

Partly sunny

Clearing, rain ending
2%

Wed

5/27

75° 51°

Mostly cloudy with a shower

Clear to partly cloudy
55%

Thu

5/28

67° 49°

Not as warm; a p.m. t-shower

Clearing
55%

Fri

5/29

58° 42°

Rain and drizzle possible

Rain and drizzle late
30%

Sat

5/30

62° 44°

Rain and drizzle in the a.m.

Clear
64%

Sun

5/31

70° 46°

Clouds and sunshine

Clear
4%

Mon

6/1

67° 48°

A little morning rain; cloudy

Clearing
55%

Tue

6/2

69° 49°

Mostly sunny

Mainly clear
1%

Wed

6/3

72° 53°

Partly sunny

Mainly clear
4%

Sun & Moon

15 hrs 08 mins
Rise 5:26 AM
Set 8:34 PM
Waxing Gibbous
Rise 3:07 PM
Set 2:50 AM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

See All
Dust & Dander Low Data is not supported in this location

Top Stories

Severe Weather

Drenching, gusty storms will put damper on plans in Southeast, Plains

3 hours ago

Weather News

Magnitude 6.0 earthquake shakes Hawaii’s Big Island; no tsunami threat

22 minutes ago

Weather Forecasts

After chilly, soggy holiday weekend, Northeast to turn warmer & drier

4 hours ago

Hurricane

Hurricane season hasn't started, but one area is already being watched

3 hours ago

Astronomy

Blue Moon, 4 planets to shine during the final weekend of May

44 minutes ago

 More Stories

Featured Stories

Weather News

Australian spearfisher killed in shark attack off Great Barrier Reef

1 hour ago

SpaceX launches most powerful version of its Starship rocket yet

2 days ago 1:03

Health

3 Red Cross volunteers among suspected Ebola deaths

1 hour ago

Astronomy

NASA spacecraft captures stunning crescent views of Mars

2 days ago

Baby rescued after car gets stuck in Texas floodwaters

7 hours ago 0:26
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

...

...

...