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

Hamilton, Ontario

61°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Hamilton

Ontario

61°
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
Hamilton, 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 Hourly

Daily

Radar MinuteCast® Monthly Air Quality Health & Activities

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

March 31 - April 29

Tue 3/31

64° /39°
99%
Cloudy and increasingly windy with a couple of showers and a heavy thunderstorm; storms can bring flash flooding and damaging winds

RealFeel®58°

RealFeel Shade™56°

Max UV Index3.0 (Moderate)

WindSW 17 mph

Wed 4/1

44° /34°
2%
Clouds followed by a brightening sky and cooler

RealFeel®44°

RealFeel Shade™37°

Max UV Index5.0 (Moderate)

WindNE 10 mph

Thu 4/2

48° /40°
91%
Breezy with periods of rain

RealFeel®40°

RealFeel Shade™40°

Max UV Index1.0 (Low)

WindENE 15 mph

Fri 4/3

71° /39°
91%
Windy and warmer with periods of rain

RealFeel®69°

RealFeel Shade™66°

Max UV Index4.0 (Moderate)

WindSW 16 mph

Sat 4/4

57° /44°
80%
Cooler with considerable cloudiness; periods of rain, some heavy, and a thunderstorm in the afternoon; thunderstorms can bring damaging winds

RealFeel®57°

RealFeel Shade™53°

Max UV Index3.0 (Moderate)

WindESE 7 mph

Sun 4/5

47° /32°
70%
Occasional morning rain; otherwise, cloudy, breezy and cooler

RealFeel®39°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindWNW 15 mph

Mon 4/6

44° /31°
14%
Chilly with sun followed by increasing clouds

RealFeel®56°

RealFeel Shade™47°

Max UV Index6.0 (High)

WindWNW 4 mph

Tue 4/7

43° /32°
78%
Considerable cloudiness; a mix of snow and rain in the morning followed by a couple of flurries in the afternoon

RealFeel®36°

RealFeel Shade™36°

Max UV Index1.0 (Low)

WindNE 14 mph

Wed 4/8

44° /34°
0%
Plenty of sunshine

RealFeel®46°

RealFeel Shade™40°

Max UV Index6.0 (High)

WindNE 7 mph

Thu 4/9

52° /42°
1%
Mostly cloudy

RealFeel®52°

RealFeel Shade™52°

Max UV Index3.0 (Moderate)

WindS 7 mph

Fri 4/10

54° /43°
2%
Sunshine

RealFeel®53°

RealFeel Shade™48°

Max UV Index6.0 (High)

WindENE 12 mph

Sat 4/11

53° /42°
4%
Mostly sunny

RealFeel®52°

RealFeel Shade™49°

Max UV Index6.0 (High)

WindSSW 12 mph

Sun 4/12

58° /47°
4%
Clouds and sun

RealFeel®55°

RealFeel Shade™52°

Max UV Index6.0 (High)

WindWNW 14 mph

Mon 4/13

57° /35°
25%
Times of sun and clouds

RealFeel®56°

RealFeel Shade™54°

Max UV Index4.0 (Moderate)

WindNNE 8 mph

Tue 4/14

48° /32°
20%
Sunshine and a few clouds

RealFeel®60°

RealFeel Shade™48°

Max UV Index7.0 (High)

WindE 4 mph

Wed 4/15

55° /30°
20%
Intervals of clouds and sunshine

RealFeel®50°

RealFeel Shade™46°

Max UV Index7.0 (High)

WindWNW 17 mph

Thu 4/16

45° /30°
25%
Turning cloudy and cooler

RealFeel®48°

RealFeel Shade™39°

Max UV Index7.0 (High)

WindW 8 mph

Fri 4/17

47° /36°
20%
Partly sunny

RealFeel®50°

RealFeel Shade™42°

Max UV Index7.0 (High)

WindW 8 mph

Sat 4/18

52° /42°
60%
Periods of rain

RealFeel®44°

RealFeel Shade™42°

Max UV Index2.0 (Low)

WindENE 12 mph

Sun 4/19

50° /43°
56%
Cloudy; a little morning rain followed by areas of drizzle in the afternoon

RealFeel®48°

RealFeel Shade™48°

Max UV Index2.0 (Low)

WindNNE 9 mph

Mon 4/20

53° /43°
25%
Clouds yielding to sun

RealFeel®49°

RealFeel Shade™47°

Max UV Index2.0 (Low)

WindS 10 mph

Tue 4/21

56° /42°
56%
Mostly cloudy with a little rain in the afternoon

RealFeel®59°

RealFeel Shade™53°

Max UV Index7.0 (High)

WindSSW 9 mph

Wed 4/22

59° /36°
25%
Mostly cloudy

RealFeel®52°

RealFeel Shade™52°

Max UV Index3.0 (Moderate)

WindW 16 mph

Thu 4/23

49° /34°
10%
Brilliant sunshine

RealFeel®60°

RealFeel Shade™47°

Max UV Index7.0 (High)

WindW 5 mph

Fri 4/24

55° /41°
25%
Becoming cloudy

RealFeel®54°

RealFeel Shade™50°

Max UV Index7.0 (High)

WindSSE 8 mph

Sat 4/25

61° /47°
25%
Cloudy

RealFeel®63°

RealFeel Shade™63°

Max UV Index2.0 (Low)

WindSW 7 mph

Sun 4/26

62° /43°
60%
Occasional rain

RealFeel®53°

RealFeel Shade™53°

Max UV Index2.0 (Low)

WindSSW 18 mph

Mon 4/27

63° /43°
25%
Sunshine and some clouds

RealFeel®66°

RealFeel Shade™59°

Max UV Index8.0 (Very High)

WindWSW 9 mph

Tue 4/28

53° /44°
25%
Increasing cloudiness and cooler

RealFeel®52°

RealFeel Shade™49°

Max UV Index5.0 (Moderate)

WindSW 8 mph

Wed 4/29

63° /47°
59%
Periods of rain

RealFeel®65°

RealFeel Shade™65°

Max UV Index2.0 (Low)

WindS 6 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Pre-Easter severe storms, flooding downpours to focus on central US

2 hours ago

Live Blog

Artemis II updates: Astronauts prepare for 1st moon mission since 1972

LATEST ENTRY

Meet NASA’s moon rocket: The Space Launch System

1 hour ago

Weather Forecasts

Pre-Easter forecast: Warmth in East, West cools ahead of another flip

57 minutes ago

Astronomy

April’s full Pink moon rises April 1: Here’s when to watch

3 days ago

Winter Weather

Ice and snow to bring power outage, travel risks to northern U.S.

2 hours ago

More Stories

Featured Stories

Climate

Colorado towns enact water restrictions as drought forecast looks grim

3 hours ago

Astronomy

Artemis II: What to know about this historic moon mission

1 day ago

Why Easter moves around each year

7 hours ago 0:31

Weather News

Heat wave: Most record highs since 1951, hottest March in 7 states

3 hours ago

Astronomy

April's back-to-back astronomy events include 1st meteor shower in mon...

4 days ago

World North America Canada Ontario Hamilton

Weather Near Hamilton:

  • 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

...

...

...