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

Fort Simpson, Northwest Territories

-3°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Fort Simpson

Northwest Territories

-3°
No results found.
Try searching for a city, zip code or point of interest.
Create Account Unlock extended daily forecasts and additional saved locations — all with your free account.
Let's Go Chevron right
Have an account already? Login
settings
Fort Simpson, Northwest Territories Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar 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 Monthly Air Quality Health & Activities
Wednesday, March 4

Day

3/4
10°Hi
RealFeel® 5°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
RealFeel Shade™ 5°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
Cold with snow at times

Max UV Index0.0 (Low)

WindNNW 6 mph

Wind Gusts14 mph

Probability of Precipitation55%

Probability of Thunderstorms0%

Precipitation0.04 in

Snow1.20 in

Hours of Precipitation6

Cloud Cover99%

Night

3/4
-4°Lo
RealFeel® -15°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
Cloudy with a little snow

WindNNW 8 mph

Wind Gusts14 mph

Probability of Precipitation55%

Probability of Thunderstorms0%

Precipitation0.02 in

Snow0.72 in

Hours of Precipitation4

Cloud Cover99%

Sun & Moon

10 hrs 38 mins
Rise 7:59 AM
Set 6:37 PM
Waning Gibbous
Rise 9:00 PM
Set 7:54 AM

Temperature History

3/4
High
Low
Forecast
10°
-4°
Average
7°
-16°
Last Year
33°
-2°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Snow squalls, brutal cold to return late week in Northeast

1 hour ago

Winter Weather

4 homes collapse into the ocean on North Carolina's Outer Banks

23 hours ago

Winter Weather

Florida cold delivers falling iguanas and snow flurries

19 hours ago

Winter Weather

Another storm to bring stripe of snow for Ohio Valley, mid-Atlantic

3 hours ago

Weather News

Punxsutawney Phil sees his shadow, calls for 6 more weeks of winter

1 day ago

 More Stories

Featured Stories

Weather News

Dense fog triggers massive Highway 99 pileup in California

2 days ago

Weather News

Daylight saving time 2026: When do clocks spring forward?

22 hours ago

Astronomy

Newly discovered exoplanet may sit on the edge of habitability

1 day ago

Hurricane

Trash bin lost in Hurricane Sally makes 5-year trek to United Kingdom

2 days ago

Winter Weather

Snow piles nearly 7 feet high as deadly storms bury northern Japan

17 minutes ago
World North America Canada Northwest Territories Fort Simpson

Weather Near Fort Simpson:

  • Grande Prairie, Alberta
  • Hay River, Northwest Territories
  • Yellowknife, Northwest Territories
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

...

...

...