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

Iona Station, Ontario

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

Iona Station

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
Iona Station, 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
Monday, May 18

Current Weather

12:54 PM

71°F
Sunny
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 69°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
78°
RealFeel Shade™
69°
Max UV Index
8.4 (Very High)
Wind
SW 8 mph
Wind Gusts
20 mph
Humidity
74%
Indoor Humidity
74% (Slightly Humid)
Dew Point
62° F
Pressure
↓ 29.97 in
Cloud Cover
0%
Visibility
14 mi
Cloud Ceiling
33300 ft

Day

5/18
73°Hi
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 69°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Sunny to partly cloudy and warm; breezy this afternoon
alerts

Yellow Warning - Heat

12:00 PM Monday - 11:00 PM Tuesday

Max UV Index9.0 (Very High)

AccuLumen Brightness Index™8 (Bright)

WindSSW 14 mph

Wind Gusts29 mph

Probability of Precipitation4%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover23%

Morning

Afternoon

Night

5/18
57°Lo
RealFeel® 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Mostly cloudy with a thunderstorm in parts of the area
alerts

Yellow Warning - Heat

12:00 PM Monday - 11:00 PM Tuesday

WindSW 9 mph

Wind Gusts23 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.09 in

Rain0.09 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover78%

Evening

Overnight

Sun & Moon

14 hrs 43 mins
Rise 6:00 AM
Set 8:43 PM
Waxing Crescent
Rise 7:02 AM
Set 11:39 PM

Temperature History

5/18
High
Low
Forecast
73°
57°
Average
67°
45°
Last Year
56°
44°
Record
88°
1962
26°
1973

Current Weather Conditions in Iona Station

Iona Station, Ontario is currently Sunny with a temperature of 71°. The current RealFeel® Temperature is 78° (Pleasant) based on observed conditions including 74% humidity, 0% cloud cover, a UV index of 8, and winds of 8 mph. In shade, the RealFeel Shade™ is 69°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Iona Station, 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

Severe Weather

High-risk tornado outbreak unfolds across Plains into Monday night

2 hours ago

Weather Forecasts

Heat wave to complete spring weather whiplash, worsen drought in East

1 hour ago

Astronomy

Crescent moon is about to join Venus and Jupiter in evening sky

4 hours ago

Weather Forecasts

Wildfire risk to focus across the Southwest, Plains

7 hours ago

Winter Weather

Winter to return to Colorado, Wyoming with more May mountain snow

7 hours ago

More Stories

Featured Stories

Astronomy

Watch an asteroid safely pass close to Earth on Monday

1 hour ago

Severe Weather

10 types of tornadoes that occur in the US

4 hours ago

Astronomy

SpaceX poised for first Starship flight test of 2026

2 days ago

Severe Weather

Does a green sky mean a tornado is coming?

4 hours ago

Climate

Turkmenistan's fiery 'Gates of Hell' crater is dimming

3 days ago

World North America Canada Ontario Iona Station

Weather Near Iona Station:

  • Cleveland, OH
  • Hamilton, Ontario
  • London, 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

...

...

...