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

Delta, Ontario

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

Delta

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
Delta, 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

May 3 - May 17

Sun 5/3

56° /43°
7%
Sunny to partly cloudy

RealFeel®60°

RealFeel Shade™52°

Max UV Index8.0 (Very High)

WindWSW 8 mph

Mon 5/4

65° /52°
16%
Clouds followed by a brightening sky

RealFeel®66°

RealFeel Shade™62°

Max UV Index7.0 (High)

WindSW 10 mph

Tue 5/5

63° /42°
91%
Rain at times

RealFeel®63°

RealFeel Shade™59°

Max UV Index3.0 (Moderate)

WindSW 10 mph

Wed 5/6

53° /36°
25%
A thick cloud cover

RealFeel®57°

RealFeel Shade™53°

Max UV Index2.0 (Low)

WindSW 4 mph

Thu 5/7

51° /38°
85%
Considerable cloudiness and cool with a couple of showers

RealFeel®57°

RealFeel Shade™51°

Max UV Index2.0 (Low)

WindWSW 5 mph

Fri 5/8

51° /37°
72%
Partly sunny and cool with a couple of showers

RealFeel®57°

RealFeel Shade™52°

Max UV Index8.0 (Very High)

WindWNW 9 mph

Sat 5/9

52° /37°
57%
Cloudy and remaining cool; a couple of afternoon showers

RealFeel®50°

RealFeel Shade™48°

Max UV Index2.0 (Low)

WindSW 7 mph

Sun 5/10

54° /36°
40%
A stray shower in the morning; otherwise, partly sunny

RealFeel®58°

RealFeel Shade™55°

Max UV Index8.0 (Very High)

WindNW 8 mph

Mon 5/11

58° /40°
49%
Occasional rain in the morning; otherwise, mostly cloudy

RealFeel®61°

RealFeel Shade™56°

Max UV Index3.0 (Moderate)

WindW 8 mph

Tue 5/12

57° /41°
4%
Partly sunny

RealFeel®61°

RealFeel Shade™55°

Max UV Index6.0 (High)

WindNNW 7 mph

Wed 5/13

57° /43°
2%
Partly sunny

RealFeel®68°

RealFeel Shade™58°

Max UV Index8.0 (Very High)

WindNW 5 mph

Thu 5/14

59° /44°
55%
Mostly cloudy with occasional rain in the afternoon

RealFeel®60°

RealFeel Shade™56°

Max UV Index5.0 (Moderate)

WindSSE 8 mph

Fri 5/15

61° /44°
55%
Cloudy with a little rain in the afternoon

RealFeel®60°

RealFeel Shade™58°

Max UV Index3.0 (Moderate)

WindSW 8 mph

Sat 5/16

60° /43°
20%
Partial sunshine

RealFeel®74°

RealFeel Shade™62°

Max UV Index9.0 (Very High)

WindSW 2 mph

Sun 5/17

68° /49°
60%
Occasional rain

RealFeel®66°

RealFeel Shade™66°

Max UV Index2.0 (Low)

WindS 12 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Turbulent temperatures, more freezes ahead for Midwest, Northeast

1 hour ago

Weather News

5 killed in small plane crash in Texas, authorities say

2 days ago

Weather News

Camp Mystic halts plans to reopen this summer

2 days ago

Weather Forecasts

High-altitude storm to bring gusty thunderstorms to California

49 minutes ago

Severe Weather

After lull, dangerous storms to refire in central US starting Monday

52 minutes ago

 More Stories

Featured Stories

Astronomy

May's biggest astronomy events include shooting stars, rare Blue Moon

2 days ago

Recreation

Watch: Yellowstone hot spring erupts twice in 2 days

2 days ago

Severe Weather

First tornado in nearly 2 years confirmed in West Virginia

1 day ago

Astronomy

SpaceX rocket debris is on a collision course with the moon

3 days ago

Severe Weather

Texas police rescue mom from surging floodwater using jumper cables

3 days ago
World North America Canada Ontario Delta

Weather Near Delta:

  • 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

...

...

...