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

Ottawa, Ontario

18°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Ottawa

Ontario

18°
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
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, December 22

Current Weather

11:47 AM

18°F
Light snow
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
RealFeel Shade™ 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
RealFeel®
19°
RealFeel Shade™
18°
Max UV Index
0.0 (Low)
Wind
SW 3 mph
Wind Gusts
8 mph
Humidity
79%
Indoor Humidity
26% (Very Dry)
Dew Point
12° F
Pressure
↓ 30.44 in
Cloud Cover
100%
Visibility
2 mi
Cloud Ceiling
2500 ft

Day

12/22
22°Hi
RealFeel® 23°
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
RealFeel Shade™ 23°
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
Mostly cloudy with a little snow with little or no accumulation, then a leftover snow shower

Max UV Index0.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindS 5 mph

Wind Gusts9 mph

Probability of Precipitation65%

Probability of Thunderstorms0%

Precipitation0.01 in

Snow0.2

Hours of Precipitation5

Cloud Cover92%

Morning

Afternoon

Night

12/22
19°Lo
RealFeel® 16°
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
Mostly cloudy with a bit of snow toward dawn with little or no accumulation

WindE 5 mph

Wind Gusts10 mph

Probability of Precipitation55%

Probability of Thunderstorms0%

Precipitation0.00 in

Snow0.1

Hours of Precipitation1

Cloud Cover94%

Evening

Overnight

Sun & Moon

8 hrs 43 mins
Rise 7:40 AM
Set 4:23 PM
Waxing Crescent
Rise 9:53 AM
Set 6:46 PM

Temperature History

12/22
High
Low
Forecast
22°
19°
Average
25°
11°
Last Year
9°
-3°
Record
57°
1949
-23°
1955

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Warmest Christmas on record likely in part of US

3 hours ago

Severe Weather

2nd atmospheric river to flood California with firehose of rain

19 minutes ago

Recreation

Oldest National Park Service ranger Betty Reid Soskin dies at 104

2 hours ago

Weather Forecasts

Christmas week US travelers to face stormy weather on West Coast

21 hours ago

Winter Weather

Northeastern US to get a mixed bag of snow, ice and rain this week

4 hours ago

 More Stories

Featured Stories

Weather News

Massive sinkhole in England swallows canal boats, sparking rescue

1 hour ago

Weather News

Largest wildlife overpass in North America opens across 6-lane highway

2 days ago

Weather News


Los Angeles wildfires linked to spike in heart, lung emergencies

3 days ago

Astronomy

Satellite ‘Crash Clock’ shows orbit 2.8 days from potential disaster

5 days ago

Weather News

Is it safe to eat snow? Here's what the science says

4 days 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 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 | Data Sources

...

...

...