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

Ottawa, Ontario

30°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Ottawa

Ontario

30°
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
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
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today WinterCast

Hourly

 Daily Radar MinuteCast® Monthly Air Quality Health & Activities

View hourly forecasts 10-days ahead

Activate Your Premium+ Subscription

Chevron right

WinterCast

Little to no accumulation

Wed, 3/11, 8:00 PM - Wed, 3/11, 10:00 PM

Snow

0.25 - 0.50 in

Wed, 3/11, 8:00 AM - Wed, 3/11, 8:00 PM

Ice

1 PM

31°
RealFeel® 19°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 73%
Chevron down
Freezing rain
alerts

Orange Warning - Freezing Rain

9:10 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™19°

WindENE 13 mph

Air QualityExcellent

Max UV Index0.8 (Low)

Wind Gusts29 mph

Humidity85%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling1600 ft

2 PM

31°
RealFeel® 18°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 90%
Chevron down
Freezing rain
alerts

Orange Warning - Freezing Rain

9:10 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™18°

WindENE 12 mph

Air QualityExcellent

Max UV Index0.7 (Low)

Wind Gusts28 mph

Humidity85%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Ice0.05 in

Visibility5 mi

Cloud Ceiling1500 ft

3 PM

32°
RealFeel® 19°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 89%
Chevron down
Freezing rain
alerts

Orange Warning - Freezing Rain

9:10 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™19°

WindENE 12 mph

Air QualityExcellent

Max UV Index0.6 (Low)

Wind Gusts28 mph

Humidity86%

Indoor Humidity37% (Dry)

Dew Point28° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Ice0.05 in

Visibility6 mi

Cloud Ceiling1500 ft

4 PM

31°
RealFeel® 19°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 90%
Chevron down
Freezing rain
alerts

Orange Warning - Freezing Rain

9:10 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™19°

WindENE 10 mph

Air QualityExcellent

Max UV Index0.4 (Low)

Wind Gusts27 mph

Humidity91%

Indoor Humidity38% (Dry)

Dew Point29° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Ice0.05 in

Visibility5 mi

Cloud Ceiling1500 ft

5 PM

31°
RealFeel® 19°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 79%
Chevron down
Freezing rain
alerts

Orange Warning - Freezing Rain

9:10 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™19°

WindENE 10 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts24 mph

Humidity95%

Indoor Humidity38% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Ice0.05 in

Visibility5 mi

Cloud Ceiling1400 ft

6 PM

31°
RealFeel® 21°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 79%
Chevron down
Freezing rain
alerts

Orange Warning - Freezing Rain

9:10 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™21°

WindNE 9 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts22 mph

Humidity93%

Indoor Humidity38% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Ice0.05 in

Visibility5 mi

Cloud Ceiling1400 ft

7 PM

32°
RealFeel® 22°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 79%
Chevron down
Freezing rain
alerts

Orange Warning - Freezing Rain

9:10 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

RealFeel Shade™22°

WindNE 8 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts20 mph

Humidity92%

Indoor Humidity38% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Ice0.05 in

Visibility5 mi

Cloud Ceiling1300 ft

8 PM

32°
RealFeel® 24°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 51%
Chevron down
Flurries
alerts

Orange Warning - Freezing Rain

9:10 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

WindNE 7 mph

Air QualityFair

Wind Gusts18 mph

Humidity91%

Indoor Humidity38% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Snow0.07 in

Visibility3 mi

Cloud Ceiling1300 ft

9 PM

30°
RealFeel® 24°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 55%
Chevron down
Snow
alerts

Orange Warning - Freezing Rain

9:10 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

WindNE 6 mph

Air QualityFair

Wind Gusts15 mph

Humidity100%

Indoor Humidity38% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Snow0.14 in

Visibility3 mi

Cloud Ceiling1200 ft

10 PM

29°
RealFeel® 27°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Orange Warning - Freezing Rain

9:10 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

WindENE 6 mph

Air QualityFair

Wind Gusts13 mph

Humidity100%

Indoor Humidity38% (Dry)

Dew Point29° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1200 ft

11 PM

28°
RealFeel® 25°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 34%
Chevron down
Cloudy
alerts

Orange Warning - Freezing Rain

9:10 AM Wednesday - 4:00 AM Thursday
alerts

Special Weather Statement

2:00 AM Wednesday - 4:00 AM Thursday

WindS 6 mph

Air QualityFair

Wind Gusts14 mph

Humidity100%

Indoor Humidity37% (Dry)

Dew Point28° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1200 ft

Further Ahead

Tomorrow

Friday

Daily

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Severe outbreak in 20+ states brings nighttime tornado danger

19 minutes ago
Live Blog

Live updates: Tornadoes hit central US amid severe weather outbreak

LATEST ENTRY

Tornado threat growing in Pittsburgh, Cleveland

1 hour ago

Winter Weather

High winds to roar from Rockies to Northeast with northern tier snow

2 hours ago

Severe Weather

Why nighttime tornadoes are 2.5 times more deadly

22 hours ago

Weather Forecasts

Wintry weather to return: Arctic air to whisk away warmth in East

18 minutes ago

 More Stories

Featured Stories

Travel

FAA launches air taxi test program in 26 states

1 day ago

Weather News

Indiana just changed the law for rescuing pets trapped in hot cars

1 day ago

Weather News

Huge fire in Scotland triggers train chaos, partial collapse of histor...

1 day ago

Recreation

25-year-old becomes 1st American woman to row solo across Atlantic

4 days ago

Weather News

Louisiana rocked by 4 earthquakes days after strongest quake in decade...

1 day 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 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

...

...

...