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

Hartley, Ontario

54°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Hartley

Ontario

54°
No results found.
Try searching for a city, zip code or point of interest.
settings
Hartley, 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

August 30 - October 13

Sat 8/30

68° /44°
4%
Partly cloudy

RealFeel®44°

Cloud Cover27%

WindWNW 6 mph

Wind Gusts13 mph

Sun 8/31

74° /47°
5%
Mostly cloudy; a nice afternoon for outdoor activities

RealFeel®74°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindNW 6 mph

Mon 9/1

77° /46°
1%
Mostly sunny; a nice afternoon for outdoor activities

RealFeel®83°

RealFeel Shade™75°

Max UV Index6.0 (High)

WindSSW 5 mph

Tue 9/2

77° /53°
2%
Sunny to partly cloudy and pleasant

RealFeel®81°

RealFeel Shade™74°

Max UV Index6.0 (High)

WindS 5 mph

Wed 9/3

77° /57°
1%
Pleasant with plenty of sunshine

RealFeel®79°

RealFeel Shade™74°

Max UV Index6.0 (High)

WindS 9 mph

Thu 9/4

66° /46°
91%
Breezy and not as warm with periods of rain; the rain is much needed due to recent dry conditions

RealFeel®65°

RealFeel Shade™62°

Max UV Index2.0 (Low)

WindSSE 15 mph

Fri 9/5

58° /45°
55%
More clouds than sun; cool with a passing shower

RealFeel®57°

RealFeel Shade™53°

Max UV Index4.0 (Moderate)

WindWSW 12 mph

Sat 9/6

62° /46°
57%
Considerable cloudiness; a couple of morning showers followed by a little rain in the afternoon

RealFeel®58°

RealFeel Shade™58°

Max UV Index3.0 (Moderate)

WindW 12 mph

Sun 9/7

63° /45°
40%
A morning shower in spots; otherwise, some sunshine

RealFeel®68°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindW 6 mph

Mon 9/8

68° /49°
0%
Plenty of sunshine

RealFeel®69°

RealFeel Shade™66°

Max UV Index5.0 (Moderate)

WindSSE 8 mph

Tue 9/9

72° /51°
1%
Partly sunny

RealFeel®73°

RealFeel Shade™70°

Max UV Index5.0 (Moderate)

WindS 7 mph

Wed 9/10

72° /52°
1%
Sun through high clouds

RealFeel®73°

RealFeel Shade™73°

Max UV Index3.0 (Moderate)

WindSSW 5 mph

Thu 9/11

74° /53°
12%
Mostly cloudy

RealFeel®74°

RealFeel Shade™71°

Max UV Index2.0 (Low)

WindSSW 7 mph

Fri 9/12

72° /47°
55%
Cloudy with a shower in places

RealFeel®69°

RealFeel Shade™69°

Max UV Index1.0 (Low)

WindW 12 mph

Sat 9/13

62° /46°
20%
Sun followed by increasing clouds

RealFeel®65°

RealFeel Shade™60°

Max UV Index5.0 (Moderate)

WindNNW 7 mph

Sun 9/14

63° /42°
5%
Plenty of sunshine

RealFeel®69°

RealFeel Shade™63°

Max UV Index5.0 (Moderate)

WindNNE 4 mph

Mon 9/15

62° /44°
20%
Turning out cloudy

RealFeel®68°

RealFeel Shade™62°

Max UV Index5.0 (Moderate)

WindESE 4 mph

Tue 9/16

63° /48°
25%
Intervals of clouds and sunshine

RealFeel®65°

RealFeel Shade™61°

Max UV Index5.0 (Moderate)

WindSE 7 mph

Wed 9/17

68° /51°
25%
Considerable cloudiness

RealFeel®65°

RealFeel Shade™65°

Max UV Index1.0 (Low)

WindSE 7 mph

Thu 9/18

65° /50°
74%
Cloudy with a couple of showers followed by a steadier rain

RealFeel®60°

RealFeel Shade™59°

Max UV Index1.0 (Low)

WindE 10 mph

Fri 9/19

62° /50°
59%
Remaining cloudy; a little morning rain followed by a shower in spots in the afternoon

RealFeel®60°

RealFeel Shade™60°

Max UV Index1.0 (Low)

WindNE 9 mph

Sat 9/20

61° /44°
60%
A touch of morning rain; otherwise, mostly cloudy

RealFeel®58°

RealFeel Shade™55°

Max UV Index5.0 (Moderate)

WindN 13 mph

Sun 9/21

59° /43°
20%
Partly sunny

RealFeel®58°

RealFeel Shade™54°

Max UV Index4.0 (Moderate)

WindNNW 10 mph

Mon 9/22

59° /43°
10%
Mostly sunny

RealFeel®64°

RealFeel Shade™57°

Max UV Index4.0 (Moderate)

WindNW 6 mph

Tue 9/23

62° /48°
25%
Clouds to start, then sunshine returns

RealFeel®62°

RealFeel Shade™59°

Max UV Index4.0 (Moderate)

WindWSW 9 mph

Wed 9/24

67° /48°
5%
Sunny

RealFeel®67°

RealFeel Shade™64°

Max UV Index4.0 (Moderate)

WindW 8 mph

Thu 9/25

68° /45°
10%
Sunny

RealFeel®69°

RealFeel Shade™66°

Max UV Index4.0 (Moderate)

WindENE 8 mph

Fri 9/26

60° /44°
20%
Sun followed by clouds

RealFeel®63°

RealFeel Shade™60°

Max UV Index4.0 (Moderate)

WindSE 6 mph

Sat 9/27

66° /48°
25%
Considerable cloudiness

RealFeel®66°

RealFeel Shade™66°

Max UV Index1.0 (Low)

WindSSW 5 mph

Sun 9/28

67° /47°
25%
Times of clouds and sun

RealFeel®70°

RealFeel Shade™67°

Max UV Index2.0 (Low)

WindESE 4 mph

Mon 9/29

66° /48°
59%
Periods of rain

RealFeel®65°

RealFeel Shade™65°

Max UV Index1.0 (Low)

WindSE 6 mph

Tue 9/30

65° /47°
60%
Periods of rain

RealFeel®64°

RealFeel Shade™64°

Max UV Index1.0 (Low)

WindSSW 6 mph

Wed 10/1

66° /46°
20%
Partly sunny

RealFeel®69°

RealFeel Shade™65°

Max UV Index3.0 (Moderate)

WindSSW 4 mph

Thu 10/2

64° /46°
80%
Rain in the morning; otherwise, overcast

RealFeel®61°

RealFeel Shade™61°

Max UV Index1.0 (Low)

WindSW 13 mph

Fri 10/3

63° /45°
74%
Plenty of clouds with rain overspreading the area in the afternoon

RealFeel®56°

RealFeel Shade™56°

Max UV Index2.0 (Low)

WindSW 13 mph

Sat 10/4

58° /43°
20%
Mostly cloudy

RealFeel®56°

RealFeel Shade™55°

Max UV Index4.0 (Moderate)

WindNW 9 mph

Sun 10/5

57° /40°
20%
Intervals of clouds and sunshine

RealFeel®61°

RealFeel Shade™60°

Max UV Index2.0 (Low)

WindWSW 2 mph

Mon 10/6

60° /45°
25%
Cloudy most of the time

RealFeel®58°

RealFeel Shade™58°

Max UV Index1.0 (Low)

WindS 9 mph

Tue 10/7

61° /44°
62%
Rain

RealFeel®60°

RealFeel Shade™60°

Max UV Index1.0 (Low)

WindWSW 5 mph

Wed 10/8

58° /43°
55%
Cloudy; a little rain in the morning followed by a shower in spots in the afternoon

RealFeel®54°

RealFeel Shade™54°

Max UV Index1.0 (Low)

WindSW 8 mph

Thu 10/9

58° /41°
56%
Partly sunny with a passing shower in the afternoon

RealFeel®60°

RealFeel Shade™57°

Max UV Index4.0 (Moderate)

WindSSW 7 mph

Fri 10/10

54° /39°
25%
Cloudy

RealFeel®47°

RealFeel Shade™47°

Max UV Index1.0 (Low)

WindNW 15 mph

Sat 10/11

50° /36°
25%
Mostly cloudy

RealFeel®54°

RealFeel Shade™49°

Max UV Index3.0 (Moderate)

WindNW 5 mph

Sun 10/12

51° /36°
25%
Turning cloudy

RealFeel®57°

RealFeel Shade™51°

Max UV Index3.0 (Moderate)

WindNW 4 mph

Mon 10/13

55° /34°
0%
Sunshine and a few clouds

RealFeel®49°

RealFeel Shade™48°

Max UV Index3.0 (Moderate)

WindW 13 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Polar air to bring October-like chill to 250 million in U.S.

9 hours ago

Hurricane

Hurricane Katrina by the Numbers, 20 years later

1 day ago

Hurricane

Labor Day is almost here. Where are the hurricanes?

9 hours ago

Weather Forecasts

U.S. Labor Day AccuWeather: Who's hot, who's cool and who's all wet?

7 hours ago

Astronomy

2 more celestial sights to see before autumn's arrival

1 day ago

More Stories

Featured Stories

Astronomy

Polka-dotted sun: What are the dark areas that have appeared?

2 days ago

Travel

Gas hasn’t been this cheap on Labor Day since 2020

1 day ago

Weather News

Why meteorological, astronomical fall start on different dates

1 day ago

Live Blog

Clearing the air: Leaves are falling but it's not autumn yet

LATEST ENTRY

Why are there so many leaves falling? Is this an early autumn?

3 days ago

Weather News

Turtle with unique peanut-shaped shell turns 41 in Missouri

2 days ago

World North America Canada Ontario Hartley

Weather Near Hartley:

  • 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 RealFeel® and RealFeel Shade™ 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 RealFeel® and RealFeel Shade™ 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
© 2025 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

...

...

...