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

Nepean, Ontario

61°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Nepean

Ontario

61°
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
Nepean, 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

Sun, Jun 21

Partly sunny with a couple of showers and a thunderstorm Hi: 75°

Tonight: Partly cloudy Lo: 57°

Current Weather

1:24 AM

61°F
RealFeel® 58°
Cloudy More Details
Wind W 5 mph
Wind Gusts 13 mph
Air Quality Excellent

MINUTECAST®

Rain starting in 56 min

Now
2:24 AM

Nepean Weather Radar

Nepean 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

2 AM 59°
rain drop 25%
3 AM 58°
rain drop 20%
4 AM 58°
rain drop 20%
5 AM 58°
rain drop 20%
6 AM 58°
rain drop 20%
7 AM 59°
rain drop 25%
8 AM 61°
rain drop 59%
9 AM 62°
rain drop 51%
10 AM 65°
rain drop 49%
11 AM 67°
rain drop 17%
12 PM 69°
rain drop 17%
1 PM 70°
rain drop 22%

10-Day Weather Forecast

Today

6/21

75° 57°

A shower and thunderstorm

Night: Partly cloudy

88%

Mon

6/22

73° 57°

Cloudy with a few showers

Partly cloudy

84%

Tue

6/23

76° 57°

Partly sunny

Partly cloudy

25%

Wed

6/24

75° 58°

A passing afternoon shower

Becoming cloudy

55%

Thu

6/25

75° 59°

Partly sunny, showers around

Partly cloudy

85%

Fri

6/26

72° 59°

Cloudy with showers

A couple of t-storms late

67%

Sat

6/27

75° 58°

Thunderstorms, mainly late

Partly cloudy

75%

Sun

6/28

77° 57°

Soft golden sunshine

Mainly clear

4%

Mon

6/29

78° 61°

An a.m. shower; mostly sunny

Mainly clear

49%

Tue

6/30

79° 62°

A t-storm around in the a.m.

Periods of rain

55%

Sun & Moon

15 hrs 41 mins
Rise 5:14 AM
Set 8:55 PM
First Quarter
Rise 12:58 PM
Set 12:55 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

Severe Weather

Severe storms to return to central US as flood risk rises

9 hours ago

Weather News

Rescues underway, dam fears grow as Arthur floods Gulf Coast homes

1 day ago

Weather News

Next round of record-challenging heat on the way for Pacific Northwest

9 hours ago

Severe Weather

Tornadoes, winds rip through Illinois causing widespread damage

2 days ago

Live Blog

Live: World Cup 2026 weather updates

LATEST ENTRY

USMNT fans’ celebration registers on seismic sensors in Seattle

11 hours ago

More Stories

Featured Stories

Severe Weather

Illinois has already surpassed its record year for tornado reports

2 days ago

Recreation

Black bear injures teen on Washington trail

2 days ago

Astronomy

Meteorological summer vs. astronomical summer explained

2 days ago

Recreation

Free climber dies after falling into volcanic crater in Yemen

3 days ago

Health

Pickle is the pumpkin spice of summer

5 days ago

World North America Canada Ontario Nepean

Weather Near Nepean:

  • Gatineau, Quebec
  • Laval, Quebec
  • Ottawa, 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

...

...

...