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

Dunnville, Ontario

26°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Dunnville

Ontario

26°
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
Dunnville, 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

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

February 24 - March 25

Tue 2/24

27° /24°
17%

WinterCast

1 - 3 in

Tue, 2/24, 8:00 PM - Wed, 2/25, 5:00 PM

Snow

Turning cloudy

RealFeel®23°

RealFeel Shade™20°

Max UV Index3.0 (Moderate)

WindWSW 10 mph

Wed 2/25

35° /18°
85%

WinterCast

1 - 3 in

Tue, 2/24, 8:00 PM - Wed, 2/25, 5:00 PM

Snow

Partly sunny and windy with a couple of snow showers; storm total snowfall 1-3"; any heavier burst of snow could reduce visibility and make roads slippery

RealFeel®22°

RealFeel Shade™20°

Max UV Index1.0 (Low)

WindWSW 17 mph

Thu 2/26

26° /20°
4%
Partly sunny; breezy in the afternoon

RealFeel®21°

RealFeel Shade™15°

Max UV Index4.0 (Moderate)

WindWSW 12 mph

Fri 2/27

39° /33°
1%
Sun and areas of low clouds and not as cold; breezy in the afternoon

RealFeel®31°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindS 10 mph

Sat 2/28

41° /17°
5%

WinterCast

A coating to an inch

Sat, 2/28, 9:00 PM - Sun, 3/1, 6:00 AM

Snow

Breezy in the morning; otherwise, some sun, then turning cloudy

RealFeel®33°

RealFeel Shade™33°

Max UV Index2.0 (Low)

WindW 14 mph

Sun 3/1

21° /11°
2%
Very cold with decreasing clouds

RealFeel®19°

RealFeel Shade™13°

Max UV Index4.0 (Moderate)

WindNNW 9 mph

Mon 3/2

21° /16°
0%
Partly sunny and very cold

RealFeel®20°

RealFeel Shade™13°

Max UV Index4.0 (Moderate)

WindENE 8 mph

Tue 3/3

37° /30°
65%
Not as cold with snow at times

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindE 14 mph

Wed 3/4

34° /19°
16%
Mostly cloudy and windy

RealFeel®23°

RealFeel Shade™23°

Max UV Index1.0 (Low)

WindWSW 17 mph

Thu 3/5

25° /21°
1%
Windy and colder with decreasing clouds

RealFeel®10°

RealFeel Shade™9°

Max UV Index4.0 (Moderate)

WindNW 18 mph

Fri 3/6

35° /32°
3%
Intervals of clouds and sunshine

RealFeel®38°

RealFeel Shade™37°

Max UV Index2.0 (Low)

WindNW 6 mph

Sat 3/7

41° /34°
0%
Times of clouds and sun

RealFeel®43°

RealFeel Shade™42°

Max UV Index2.0 (Low)

WindNNE 6 mph

Sun 3/8

41° /34°
0%
Cloudy

RealFeel®36°

RealFeel Shade™35°

Max UV Index2.0 (Low)

WindNE 9 mph

Mon 3/9

45° /23°
65%
Cloudy; periods of snow in the morning followed by a little rain in the afternoon

RealFeel®41°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindSSE 7 mph

Tue 3/10

39° /30°
74%
Cloudy; a passing shower in the morning followed by rain in the afternoon

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindSSW 12 mph

Wed 3/11

45° /31°
20%
After a cloudy start, sunshine returns

RealFeel®40°

RealFeel Shade™36°

Max UV Index4.0 (Moderate)

WindSW 14 mph

Thu 3/12

46° /28°
20%
Sunshine and a few clouds

RealFeel®54°

RealFeel Shade™46°

Max UV Index4.0 (Moderate)

WindNNE 4 mph

Fri 3/13

42° /32°
25%
Rather cloudy

RealFeel®45°

RealFeel Shade™45°

Max UV Index2.0 (Low)

WindESE 5 mph

Sat 3/14

46° /34°
20%
Partly sunny

RealFeel®45°

RealFeel Shade™40°

Max UV Index4.0 (Moderate)

WindSSW 9 mph

Sun 3/15

49° /35°
25%
Windy with increasing amounts of sunshine

RealFeel®40°

RealFeel Shade™38°

Max UV Index2.0 (Low)

WindSSW 21 mph

Mon 3/16

47° /33°
68%
Considerable cloudiness with occasional rain in the afternoon

RealFeel®39°

RealFeel Shade™38°

Max UV Index2.0 (Low)

WindSW 13 mph

Tue 3/17

47° /32°
25%
Times of clouds and sun

RealFeel®46°

RealFeel Shade™41°

Max UV Index4.0 (Moderate)

WindW 9 mph

Wed 3/18

40° /31°
25%
Mostly cloudy

RealFeel®44°

RealFeel Shade™43°

Max UV Index2.0 (Low)

WindWNW 5 mph

Thu 3/19

43° /33°
25%
Cloudy

RealFeel®38°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindS 8 mph

Fri 3/20

48° /36°
59%
Mostly cloudy; a morning shower in spots followed by a little rain in the afternoon

RealFeel®47°

RealFeel Shade™45°

Max UV Index2.0 (Low)

WindSSW 8 mph

Sat 3/21

48° /28°
77%
Very windy; rain in the morning; otherwise, overcast

RealFeel®35°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindS 23 mph

Sun 3/22

49° /26°
75%
Very windy; plenty of clouds with rain and snow at times becoming all rain

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindWSW 31 mph

Mon 3/23

35° /26°
25%
Mostly cloudy and colder

RealFeel®26°

RealFeel Shade™24°

Max UV Index3.0 (Moderate)

WindWNW 15 mph

Tue 3/24

36° /32°
25%
Considerable cloudiness

RealFeel®24°

RealFeel Shade™24°

Max UV Index1.0 (Low)

WindS 15 mph

Wed 3/25

49° /35°
25%
Mainly cloudy and not as cold

RealFeel®51°

RealFeel Shade™51°

Max UV Index3.0 (Moderate)

WindNNW 7 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Blizzard of 2026 wallops Northeast: Over 37 inches in Providence

3 hours ago

Winter Weather

More winter storms lining up for Northeast, Midwest into March

1 hour ago

Astronomy

March’s total lunar eclipse will turn the moon red, here’s how to watc...

51 minutes ago

Winter Weather

Western avalanche deaths rise to 16 in 2026 after Idaho, Utah slides

1 hour ago

Winter Weather

Atmospheric river to blast West Coast with more flooding, snow up high

7 hours ago

More Stories

Featured Stories

Weather News

Firefighters rescue surfer stranded at base of cliff

2 hours ago

Travel

Delta flight returns to airport after engine trouble sparks grass fire

1 day ago

Astronomy

6 planets, moon will align on Saturday evening

1 hour ago

Climate

75% of global coffee supply faces rising extreme heat, analysis says

4 days ago

Winter Weather

6 close friends on ski trip identified among those killed in avalanche

3 days ago

World North America Canada Ontario Dunnville

Weather Near Dunnville:

  • Brampton, Ontario
  • Mississauga Valley, Ontario
  • Toronto, 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

...

...

...