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

Sioux Lookout, Ontario

28°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Sioux Lookout

Ontario

28°
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
Sioux Lookout, 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
Friday, February 27

Day

2/27
30°Hi
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
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
Intermittent snow, accumulating a coating to an inch; windy this afternoon
alerts

Special Weather Statement

9:47 AM Friday - 10:00 PM Friday

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindW 15 mph

Wind Gusts46 mph

Probability of Precipitation94%

Probability of Thunderstorms0%

Precipitation0.08 in

Snow0.86 in

Hours of Precipitation8

Cloud Cover98%

Morning

Afternoon

Night

2/27
-22°Lo
RealFeel® -25°
Dangerous Cold
RealFeel Guide
Dangerous Cold
-43° to -25°
Significant caution advised. Frostbite to exposed skin within 2 minutes. Hypothermia likely without protective clothing.
LEARN MORE
Breezy this evening; otherwise, rather cloudy and very cold
alerts

Yellow Warning - Cold

11:00 PM Friday - 9:00 AM Saturday
alerts

Special Weather Statement

9:47 AM Friday - 10:00 PM Friday

WindNW 10 mph

Wind Gusts31 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover92%

Evening

Overnight

Sun & Moon

10 hrs 50 mins
Rise 6:56 AM
Set 5:46 PM
Waxing Gibbous
Rise 12:58 PM
Set 5:55 AM

Temperature History

2/27
High
Low
Forecast
30°
-22°
Average
22°
3°
Last Year
30°
15°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

March springlike surge to foster severe storms from Texas to Michigan

18 hours ago

Recreation

Battleship evacuated after walkway collapses in high winds

1 hour ago

Winter Weather

Meteorological spring to meet with wintry storms in Midwest, Northeast

10 minutes ago

Severe Weather

Tornado season: What forecasters expect for severe weather in 2026

17 hours ago

Hurricane

Hurricane Melissa upgraded in report to 190 mph winds

21 hours ago

 More Stories

Featured Stories

Winter Weather

Rhode Island student dies while charging phone in car during blizzard

1 hour ago

Weather News

After heartbreaking loss, famous eagle Jackie lays new egg

1 day ago

Astronomy

March adds daylight fast, a change bigger than most people realize

1 day ago

Weather News

A 4-month-old bird flew over 8,000 miles nonstop across the Pacific

1 day ago

Astronomy

Webb reveals Uranus’s upper atmosphere in unprecedented detail

1 day ago
World North America Canada Ontario Sioux Lookout

Weather Near Sioux Lookout:

  • Duluth, MN
  • Superior, WI
  • Thunder Bay, 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 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

...

...

...