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

Sudbury, Ontario

43°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Sudbury

Ontario

43°
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
Sudbury, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day 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 Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, April 30

Current Weather

11:55 AM

43°F
Mostly cloudy
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel Shade™ 40°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel®
48°
RealFeel Shade™
40°
Max UV Index
3.4 (Moderate)
Wind
NNW 5 mph
Wind Gusts
9 mph
Humidity
56%
Indoor Humidity
37% (Dry)
Dew Point
28° F
Pressure
↔ 29.93 in
Cloud Cover
76%
Visibility
23 mi
Cloud Ceiling
4600 ft

Day

4/30
46°Hi
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel Shade™ 41°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Chilly with some sun, then turning cloudy

Max UV Index3.0 (Moderate)

AccuLumen Brightness Index™3 (Dull)

WindN 8 mph

Wind Gusts16 mph

Probability of Precipitation49%

Probability of Thunderstorms10%

Precipitation0.01 in

Rain0.01 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover85%

Morning

Afternoon

Night

4/30
30°Lo
RealFeel® 25°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Cloudy and cold

WindN 7 mph

Wind Gusts15 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover97%

Evening

Overnight

Sun & Moon

14 hrs 20 mins
Rise 6:12 AM
Set 8:32 PM
Waxing Gibbous
Rise 7:56 PM
Set 5:40 AM

Temperature History

4/30
High
Low
Forecast
46°
30°
Average
55°
35°
Last Year
43°
22°

Current Weather Conditions in Sudbury

Sudbury, Ontario is currently Mostly cloudy with a temperature of 43°. The current RealFeel® Temperature is 48° (Chilly) based on observed conditions including 56% humidity, 76% cloud cover, a UV index of 3, and winds of 5 mph. In shade, the RealFeel Shade™ is 40°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Sudbury, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Summer forecast: Heat, storms to shape the season as El Niño develops

22 hours ago

Weather Forecasts

Rain to douse southern U.S. wildfire risk, ease drought into weekend

45 minutes ago

Severe Weather

Texas police rescue mom from surging floodwater using jumper cables

32 minutes ago

Astronomy

Mysterious green glow in Hawaii sky likely rare atmospheric phenomenon

16 hours ago

Severe Weather

EF3 Texas tornado shreds homes, buildings following weekend twisters n...

1 hour ago

More Stories

Featured Stories

Severe Weather

Tornado survivor recalls emerging from storm shelter in Oklahoma

1 day ago

Recreation

U.S. Coast Guard rescues hikers stranded on Alaskan volcano

16 hours ago

Weather News

Humpback whale 'Timmy' guided to safety in rescue off Germany’s coast

22 hours ago

Weather News

World’s largest wildlife crossing to open this year

2 days ago

Astronomy

2 full moons will light up May 2026, including a rare blue moon

2 days ago

World North America Canada Ontario Sudbury

Weather Near Sudbury:

  • Barrie, Ontario
  • Greater Sudbury, Ontario
  • Rouyn-Noranda, 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

...

...

...