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

Arnprior, Ontario

70°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Arnprior

Ontario

70°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
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
Arnprior, 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

Today's Weather

Fri, Sep 25

Mostly sunny Hi: 72°

Tonight: Clear Lo: 44°

Current Weather

5:37 PM

70°F
RealFeel® 69°
Sunny More Details
RealFeel Shade™ 68°
Wind NW 6 mph
Wind Gusts 9 mph
Air Quality Excellent

Looking Ahead

Pleasant this weekend

Arnprior Weather Radar

Arnprior 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

6 PM 66°
rain drop 0%
7 PM 63°
rain drop 0%
8 PM 59°
rain drop 0%
9 PM 57°
rain drop 0%
10 PM 54°
rain drop 0%
11 PM 52°
rain drop 0%
12 AM 50°
rain drop 0%
1 AM 50°
rain drop 0%
2 AM 49°
rain drop 0%
3 AM 48°
rain drop 0%
4 AM 48°
rain drop 0%
5 AM 47°
rain drop 0%

10-Day Weather Forecast

Today

9/25

72° 44°

Mostly sunny

Night: Clear
0%

Sat

9/26

73° 49°

Nice and warm with some sun

Partly cloudy
0%

Sun

9/27

69° 52°

Nice with clouds and sun

Overcast
10%

Mon

9/28

62° 52°

Cloudy

Clearing
25%

Tue

9/29

67° 54°

Partly sunny and comfortable

Partly cloudy
16%

Wed

9/30

68° 52°

Mostly cloudy

Rain and drizzle late
12%

Thu

10/1

71° 52°

Cloudy

Mainly clear
25%

Fri

10/2

70° 48°

Partly sunny

Clear
2%

Sat

10/3

66° 50°

Mostly cloudy

Partly to mostly cloudy
2%

Sun

10/4

66° 49°

Increasing amounts of sun

Mainly clear
5%

Sun & Moon

12 hrs 01 mins
Rise 6:56 AM
Set 6:57 PM
Waxing Gibbous
Rise 6:22 PM
Set 6:50 AM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

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

Top Stories

Weather Forecasts

Nor'easter to howl at coast with damaging storm surge, power outages

1 hour ago

Weather News

Nor'easter intensifies as coast braces for flooding, damaging waves

1 hour ago

Hurricane

Hurricane Nolo to become a Cat 3; Hawaii bracing for historic deluge

4 hours ago

Weather News

Nor’easter damages Outer Banks roads, causes flooding in Virginia

1 hour ago

Hurricane

Hurricane Polo to send tropical downpours into New Mexico, Texas

1 hour ago

 More Stories

Featured Stories

Climate

Water Demand: The double-edged sword of data centers

2 days ago

Astronomy

NASA marks Hubble’s 200,000th orbit around Earth with a stunning image

1 day ago

Hurricane

Category 5 Hurricane Polo strengthens to 2nd strongest on record

2 days ago

Astronomy

Harvest Moon 2026: When to see September’s full moon

9 hours ago

Recreation

Hiker dies in fall on Washington trail a day after hiker found dead

1 day ago
World North America Canada Ontario Arnprior

Weather Near Arnprior:

  • 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

...

...

...