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

Smiths Falls, Ontario

71°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Smiths Falls

Ontario

71°
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
Smiths Falls, 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

Tonight's Weather

Tue, May 19

Partly cloudy, warm and humid with a couple of showers Lo: 63°

Tomorrow: Cooler and less humid with clouds yielding to sun Hi: 70°

Current Weather

11:42 PM

71°F
RealFeel® 68°
Light rain More Details
Wind SW 8 mph
Wind Gusts 19 mph
Air Quality Fair

MINUTECAST®

Rain will continue for 47 min

Now
12:42 AM

Smiths Falls Weather Radar

Smiths Falls Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

12 AM 70°
rain drop 71%
1 AM 69°
rain drop 49%
2 AM 68°
rain drop 49%
3 AM 67°
rain drop 49%
4 AM 66°
rain drop 58%
5 AM 65°
rain drop 44%
6 AM 65°
rain drop 52%
7 AM 64°
rain drop 48%
8 AM 63°
rain drop 0%
9 AM 65°
rain drop 0%
10 AM 66°
rain drop 0%
11 AM 67°
rain drop 0%

10-Day Weather Forecast

Tonight

5/19

63° Lo

Partly cloudy, showers around

96%

Wed

5/20

70° 38°

Cooler with decreasing clouds

Night: Mainly clear and much colder

1%

Thu

5/21

59° 37°

Cooler with clouds and sun

Partly cloudy

0%

Fri

5/22

67° 47°

Sun through high clouds

Partly cloudy

0%

Sat

5/23

64° 48°

Mostly cloudy

Cloudy with a few showers

4%

Sun

5/24

62° 51°

Cloudy with rain possible

Rain and drizzle

35%

Mon

5/25

66° 50°

Considerable cloudiness

Becoming clear

10%

Tue

5/26

70° 52°

Plenty of sun

Clear

1%

Wed

5/27

75° 54°

Plenty of sun

Clear to partly cloudy

2%

Thu

5/28

75° 52°

A couple of afternoon showers

Mainly clear

69%

Sun & Moon

14 hrs 59 mins
Rise 5:31 AM
Set 8:30 PM
Waxing Crescent
Rise 7:39 AM
Set 12:22 AM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Dust & Dander Low Data is not supported in this location

Top Stories

Severe Weather

Severe storms with damaging winds to focus on central, eastern US

7 hours ago

Weather Forecasts

Northeast temps to crash 25 to 50 F ahead of Memorial Day weekend

9 hours ago

Storm chaser captures towering tornado developing in central Nebraska

1 day ago 0:30

Weather News

Man rescued from Santa Rosa Island; SOS written on charred landscape

9 hours ago

Weather Forecasts

Memorial Day weekend: Downpours, storms from Texas to New England

8 hours ago

More Stories

Featured Stories

Astronomy

SpaceX poised for first Starship flight test of 2026 following delays

14 hours ago

Weather News

California gray wolf is spotted in Sequoia, marking historic return

9 hours ago

Weather News

India scorched by heat wave, power demand driven to new record

11 hours ago

Severe Weather

10 types of tornadoes that occur in the US

1 day ago

Health

American infected with Ebola in DRC

11 hours ago

World North America Canada Ontario Smiths Falls

Weather Near Smiths Falls:

  • Gatineau, Quebec
  • Ottawa, Ontario
  • Syracuse, NY
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

...

...

...