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

Shannonville, Ontario

57°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Shannonville

Ontario

57°
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
Shannonville, 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

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

August 12 - August 26

Wed 8/12

78° /59°
55%
Times of sun and clouds with a thunderstorm in spots this afternoon

RealFeel®83°

RealFeel Shade™75°

Max UV Index8.0 (Very High)

WindWSW 7 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Thu 8/13

80° /58°
65%
Partly sunny with a couple of showers and a thunderstorm in the afternoon

RealFeel®84°

RealFeel Shade™78°

Max UV Index8.0 (Very High)

WindWNW 7 mph

Total Hours of Precipitation1

Total Hours of Rain1

Fri 8/14

80° /57°
25%
Nice with partial sunshine

RealFeel®85°

RealFeel Shade™77°

Max UV Index7.0 (High)

WindNW 7 mph

Sat 8/15

78° /57°
1%
Mostly sunny; a beautiful start to the weekend

RealFeel®84°

RealFeel Shade™76°

Max UV Index7.0 (High)

WindSE 6 mph

Sun 8/16

75° /60°
88%
Mainly cloudy with a couple of showers and a thunderstorm; thunderstorms can be strong, perhaps severe

RealFeel®76°

RealFeel Shade™76°

Max UV Index3.0 (Moderate)

WindSW 7 mph

Total Hours of Precipitation4

Total Hours of Rain4

Mon 8/17

78° /56°
71%
Partly sunny with a couple of showers

RealFeel®81°

RealFeel Shade™75°

Max UV Index7.0 (High)

WindNNW 8 mph

Total Hours of Precipitation2

Total Hours of Rain2

Tue 8/18

79° /62°
58%
Partly sunny with a couple of showers

RealFeel®81°

RealFeel Shade™78°

Max UV Index5.0 (Moderate)

WindWSW 6 mph

Total Hours of Precipitation3

Total Hours of Rain3

Wed 8/19

76° /59°
55%
Cloudy with a couple of showers

RealFeel®78°

RealFeel Shade™76°

Max UV Index4.0 (Moderate)

WindSW 6 mph

Total Hours of Precipitation2

Total Hours of Rain2

Thu 8/20

77° /59°
1%
Sun and clouds

RealFeel®84°

RealFeel Shade™77°

Max UV Index7.0 (High)

WindNW 5 mph

Fri 8/21

74° /58°
75%
Rain

RealFeel®70°

RealFeel Shade™70°

Max UV Index2.0 (Low)

WindESE 8 mph

Total Hours of Precipitation6

Total Hours of Rain6

Sat 8/22

77° /58°
10%
Mostly cloudy

RealFeel®78°

RealFeel Shade™77°

Max UV Index5.0 (Moderate)

WindENE 5 mph

Sun 8/23

75° /55°
9%
Partial sunshine

RealFeel®77°

RealFeel Shade™73°

Max UV Index7.0 (High)

WindN 8 mph

Mon 8/24

75° /57°
0%
Plenty of sunshine

RealFeel®81°

RealFeel Shade™74°

Max UV Index7.0 (High)

WindNNW 4 mph

Tue 8/25

74° /56°
10%
Mostly sunny

RealFeel®79°

RealFeel Shade™72°

Max UV Index7.0 (High)

WindW 7 mph

Wed 8/26

77° /61°
10%
Mostly sunny and humid

RealFeel®80°

RealFeel Shade™77°

Max UV Index6.0 (High)

WindWSW 9 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Fall forecast 2026: Summer warmth may linger as El Niño intensifies

20 hours ago

Severe Weather

Possible tornado flips car near Columbus as storms rip through Midwest

12 hours ago

Severe Weather

Severe storms, flash flooding to threaten Plains, Midwest and East

16 minutes ago

Astronomy

Perseid meteor shower peaks Wednesday night under ideal conditions

1 hour ago

Hurricane

High risk of tropical development in Atlantic, just east of Caribbean

15 minutes ago

 More Stories

Featured Stories

Recreation

Bald eagle Jackie dies after more than 3 weeks of intensive care

20 hours ago

Astronomy

Astronomy tripleheader begins with planetary parade on Wednesday

1 day ago

Recreation

Shark pulls lifeguard underwater at Maine state park

18 hours ago

Climate

How extreme heat could affect your grocery bill

17 hours ago

Weather News

Sesame Street takes on extreme weather with new special, family resour...

4 days ago
World North America Canada Ontario Shannonville

Weather Near Shannonville:

  • Gatineau, Quebec
  • Oshawa, Ontario
  • Ottawa, Ontario
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

...

...

...