Ottawa, Ontario

40°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Ottawa

Ontario

40°
No results found.
Try searching for a city, zip code or point of interest.
settings
Ottawa, 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

Video

Podcasts

Winter Center

Today

 WinterCast Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Special Weather Statement

Current Weather

3:43 PM

40°F
RealFeel® 44°
RealFeel Shade™ 41°
Air Quality Fair
Wind WSW 3 mph
Wind Gusts 9 mph
Mostly sunny More Details

WinterCast

Thursday Afternoon - Late Thursday Night

A coating to an inch
Snow
0.05 - 0.15 in
Ice
See More

Current Air Quality

Today

2/8

22
AQI

Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Based on Current Pollutants

More Details

Learn more at Plumb Labs Logo

Current Air Quality

Our current air quality index (AQI) provides information on the quality of air that you are breathing and its impact on your health. There are at least six different pollutants that we track that impact the cleanliness of air and your health.

Health & Activities
See all
Dust & Dander
Very High
The risk of dust and dander allergy symptoms is very high. When dusting, use a microfiber cloth to help hold dust instead of pushing it around.
Arthritis
Low
The risk of experiencing weather-related arthritis pain is low.
Sinus Pressure
Very High
The risk of weather-related sinus pressure is very high. Use a humidifier or vaporizer to ease symptoms.
Common Cold
Moderate
The risk of catching a cold is moderate.
Flu
Low
The risk of catching the flu is low.
Migraine
Moderate
The risk of suffering from a weather-related migraine is moderate.
Asthma
Low
The risk of asthma symptoms is low.
Fishing
Poor
Fishing conditions are poor.
Running
Fair
Conditions for running are fair. Stay hydrated to make your run easier.
Golf
Poor
Conditions for golfing are poor. Do not play if there is a chance of lightning.
Biking & Cycling
Fair
Conditions for cycling are fair. Know the surfaces you'll be riding on to ensure your ride is as safe as possible with your available gear.
Beach & Pool
Poor
Conditions for a day at the beach or pool are poor. Stay out of the water if there is a chance of lightning. Only swim in water temperatures below 55 degrees if you have the proper gear.
Stargazing
Good
Conditions for stargazing are good. Be sure to move away from city lights or turn off nearby lights, including indoor and outdoor lights.
Hiking
Fair
Conditions for hiking are fair. Wear the right gear and watch for slippery surfaces.
Lawn Mowing
Poor
Conditions for lawn mowing are poor. Avoid mowing your lawn when it is wet, or temperatures are too cold.
Composting
Poor
Composting conditions are poor. Keep your compost area covered.
Outdoor Entertaining
Poor
Conditions for outdoor entertaining will be poor. Consider moving your party indoors or under some form of cover.
Air Travel
Ideal
Conditions for flying are ideal. Have a safe trip.
Driving
Ideal
Conditions for driving are ideal.
Mosquitos
Low
The risk for mosquito activity are low.
Indoor Pests
Extreme
The risk for pest activity is extremely high. Keep windows and doors closed or ensure you have screens when open to prevent entry into your home.
Outdoor Pests
Low
The risk for pest activity is low.
See all

TODAY’S WEATHER FORECAST

2/8
41°Hi
RealFeel® 44°
Sunny to partly cloudy

TONIGHT’S WEATHER FORECAST

2/8
23°Lo
RealFeel® 20°
Partly cloudy

TOMORROW’S WEATHER FORECAST

2/9
34°/ 31°
RealFeel® 24°
A bit of afternoon snow

Snowfall Probability

Snow expected Thursday - see amounts

Ottawa Weather Radar

See Interactive Map
Ottawa Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
See Interactive Map

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Podcasts

Winter Center

Top Stories

Severe Weather

Tornadoes possible on Wednesday as severe storms aim for South

16 minutes ago

Weather News

Death toll rises as cold grips earthquake-torn Turkey, Syria

11 minutes ago

Winter Weather

Coastal storm to bring wind, rain and snow to parts of eastern US

2 hours ago

Weather News

Could recent rain give way to a California superbloom?

29 minutes ago

Climate

An 'inland tsunami': 15M people at risk from glacial lake outbursts

2 hours ago

 More Stories

Featured Topic

Tips to cope with winter weather

Featured Stories

Winter Weather

Ice ‘donuts’ and ‘pancakes’ transform Lake Michigan shoreline

1 hour ago

Winter Weather

February brings peak snowfall to these regions

1 day ago

Climate

Report: Climate change contributing to a rise in superbugs

7 hours ago
World North America Canada Ontario Ottawa

Weather Near Ottawa:

  • Gatineau, Quebec
  • Laval, Quebec
  • Montreal, Quebec
Company
Proven Superior Accuracy About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs Podcast RealFeel® and RealFeel Shade™
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 Podcast RealFeel® and RealFeel Shade™
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
© 2023 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | TAG Disclosure | Do Not Sell My Data checkmark Confirmed Not Selling Your Data

We have updated our Privacy Policy and Cookie Policy.

I Understand

Get AccuWeather alerts as they happen with our browser notifications.

Notifications Enabled

Thanks! We’ll keep you informed.

FEEDBACK