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

Portland, Ontario

31°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Portland

Ontario

31°
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
Portland, 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
Yellow Advisory - Freezing Drizzle

Today's Weather

Tue, Feb 17

Cloudy most of the time Hi: 45°

Tonight: Cloudy most of the time Lo: 19°

Current Weather

3:47 AM

31°F
RealFeel® 33°
Mostly cloudy More Details
Wind SE 2 mph
Wind Gusts 5 mph
Air Quality Poor

MINUTECAST®

Periods of ice for at least 60 min

Now
4:47 AM

Looking Ahead

Noticeably colder tomorrow

WinterCast®

Wed Evening - Late Wed Night

Snow

Lasting 11 hours

Portland Weather Radar

Portland Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

4 AM 29°
rain drop 0%
5 AM 30°
rain drop 0%
6 AM 31°
rain drop 0%
7 AM 31°
rain drop 1%
8 AM 32°
rain drop 1%
9 AM 34°
rain drop 1%
10 AM 36°
rain drop 1%
11 AM 38°
rain drop 1%
12 PM 40°
rain drop 1%
1 PM 42°
rain drop 0%
2 PM 43°
rain drop 0%
3 PM 45°
rain drop 0%

10-Day Weather Forecast

Today

2/17

45° 19°

Cloudy most of the time

Night: Cloudy most of the time

9%

Wed

2/18

28° 14°

Cloudy and colder

Snow and flurries, 1-3"

25%

Thu

2/19

32° 15°

Clouds yielding to sun

Partly cloudy

0%

Fri

2/20

28° 22°

Cloudy, afternoon snow, 1-3"

Snow, mainly early, 1-2"

86%

Sat

2/21

30° 20°

Partly sunny

Cloudy with a bit of snow

25%

Sun

2/22

32° 19°

Plenty of sunshine

Increasing cloudiness

1%

Mon

2/23

28° 5°

Decreasing clouds

Clear and colder

25%

Tue

2/24

13° -3°

Mostly cloudy and very cold

Partly cloudy and colder

0%

Wed

2/25

30° 26°

Cloudy with afternoon snow

A mixture of snow and sleet

63%

Thu

2/26

36° 23°

Snow and sleet in the morning

Mainly cloudy

70%

Sun & Moon

10 hrs 33 mins
Rise 7:03 AM
Set 5:36 PM
New Moon
Rise 7:13 AM
Set 5:59 PM

Air Quality

See More
Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

Allergy Outlook

See All
Dust & Dander Extreme Data is not supported in this location

Top Stories

Winter Weather

California bracing for flooding, pass-closing snow and severe storms

25 minutes ago

Travel

Italy’s famous 'lovers’ arch' crashes into the sea on Valentine’s Day

16 hours ago

Weather Forecasts

Record warmth to expand across central, eastern US this week

25 minutes ago

Weather News

Shipwreck missing since 1872 discovered at bottom of Lake Michigan

15 hours ago

Weather Forecasts

Snow, ice, rain and severe weather coming to central, eastern U.S.

25 minutes ago

More Stories

Featured Stories

Recreation

Presidents Day marks first Free National Park day in 2026

18 hours ago

Weather News

What's behind South Carolina’s recent earthquakes

15 hours ago

Weather News

Gray wolf tracked in Los Angeles County for first time

5 days ago

Astronomy

A 'ring of fire' eclipse is coming Feb. 17

19 hours ago

Weather News

99% of Florida is in drought with almost no rain falling in February

3 days ago

World North America Canada Ontario Portland

Weather Near Portland:

  • 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

...

...

...