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

Blenheim, Ontario

21°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Blenheim

Ontario

21°
No results found.
Try searching for a city, zip code or point of interest.
Create Account Unlock extended daily forecasts and additional saved locations — all with your free account.
Let's Go Chevron right
Have an account already? Login
settings
Blenheim, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly Daily 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 WinterCast

Hourly

 Daily Radar MinuteCast® Monthly Air Quality Health & Activities

View hourly forecasts 10-days ahead

Activate Your Premium+ Subscription

Chevron right

WinterCast

1 - 3 in

Wed, 1/21, 8:00 AM - Thu, 1/22, 5:00 AM

Snow

6 AM

19°
RealFeel® 3°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 11%
Chevron down
Cloudy

WindS 14 mph

Air QualityFair

Wind Gusts24 mph

Humidity75%

Indoor Humidity25% (Very Dry)

Dew Point12° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling4700 ft

7 AM

21°
RealFeel® 5°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

WindS 14 mph

Air QualityFair

Wind Gusts25 mph

Humidity77%

Indoor Humidity27% (Very Dry)

Dew Point14° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling1900 ft

8 AM

21°
RealFeel® 3°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 57%
Chevron down
Snow

RealFeel Shade™3°

WindS 14 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts27 mph

Humidity80%

Indoor Humidity28% (Very Dry)

Dew Point16° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover94%

Snow0.15 in

Visibility4 mi

Cloud Ceiling1900 ft

9 AM

24°
RealFeel® 6°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 59%
Chevron down
Snow

RealFeel Shade™6°

WindS 15 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts28 mph

Humidity72%

Indoor Humidity28% (Very Dry)

Dew Point16° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover94%

Snow0.17 in

Visibility4 mi

Cloud Ceiling1800 ft

10 AM

24°
RealFeel® 6°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 57%
Chevron down
Snow

RealFeel Shade™6°

WindS 16 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts29 mph

Humidity73%

Indoor Humidity28% (Very Dry)

Dew Point17° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Snow0.15 in

Visibility4 mi

Cloud Ceiling1800 ft

11 AM

26°
RealFeel® 7°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 57%
Chevron down
Snow

RealFeel Shade™7°

WindS 17 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts28 mph

Humidity76%

Indoor Humidity30% (Dry)

Dew Point19° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Snow0.15 in

Visibility4 mi

Cloud Ceiling1800 ft

12 PM

28°
RealFeel® 9°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 58%
Chevron down
Snow

RealFeel Shade™9°

WindSSW 18 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts28 mph

Humidity76%

Indoor Humidity31% (Dry)

Dew Point21° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Snow0.15 in

Visibility4 mi

Cloud Ceiling1700 ft

1 PM

30°
RealFeel® 12°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

RealFeel Shade™12°

WindSSW 23 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts32 mph

Humidity76%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling1700 ft

2 PM

32°
RealFeel® 12°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 56%
Chevron down
Snow

RealFeel Shade™12°

WindSSW 22 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts32 mph

Humidity75%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Snow0.14 in

Visibility5 mi

Cloud Ceiling1700 ft

3 PM

32°
RealFeel® 13°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 61%
Chevron down
Snow

RealFeel Shade™13°

WindSW 21 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts33 mph

Humidity77%

Indoor Humidity35% (Dry)

Dew Point26° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover94%

Snow0.26 in

Visibility3 mi

Cloud Ceiling2400 ft

4 PM

33°
RealFeel® 15°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 64%
Chevron down
Snow

RealFeel Shade™15°

WindSW 18 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts35 mph

Humidity78%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover94%

Snow0.14 in

Visibility5 mi

Cloud Ceiling3100 ft

5 PM

34°
RealFeel® 17°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 65%
Chevron down
Snow

RealFeel Shade™17°

WindSW 18 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts33 mph

Humidity76%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover88%

Snow0.14 in

Visibility5 mi

Cloud Ceiling3100 ft

6 PM

32°
RealFeel® 18°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 49%
Chevron down
Mostly cloudy

WindSW 16 mph

Air QualityFair

Wind Gusts31 mph

Humidity80%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling3100 ft

7 PM

32°
RealFeel® 17°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 38%
Chevron down
Intermittent clouds

WindWSW 16 mph

Air QualityFair

Wind Gusts30 mph

Humidity81%

Indoor Humidity36% (Dry)

Dew Point26° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover65%

Visibility10 mi

Cloud Ceiling3100 ft

8 PM

31°
RealFeel® 17°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 41%
Chevron down
Intermittent clouds

WindWSW 16 mph

Air QualityFair

Wind Gusts29 mph

Humidity80%

Indoor Humidity35% (Dry)

Dew Point26° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover66%

Visibility10 mi

Cloud Ceiling3100 ft

9 PM

30°
RealFeel® 14°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 45%
Chevron down
Mostly cloudy w/ flurries

WindWSW 15 mph

Air QualityFair

Wind Gusts29 mph

Humidity79%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover68%

Snowtrace

Visibility10 mi

Cloud Ceiling2400 ft

10 PM

29°
RealFeel® 12°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 56%
Chevron down
Snow

WindWSW 16 mph

Air QualityFair

Wind Gusts30 mph

Humidity78%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Snow0.24 in

Visibility3 mi

Cloud Ceiling2400 ft

11 PM

29°
RealFeel® 13°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 48%
Chevron down
Intermittent clouds

WindWSW 16 mph

Air QualityFair

Wind Gusts31 mph

Humidity77%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover72%

Visibility10 mi

Cloud Ceiling2400 ft

Further Ahead

Tomorrow

Friday

Daily

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Major snow, ice storm to affect 150 million across South, East U.S.

1 hour ago

Winter Weather

Snow buries Russia's Kamchatka Peninsula, but don't believe the videos

13 hours ago

Winter Weather

More snow, lake-effect to accumulate in the Midwest, Northeast

46 minutes ago

Winter Weather

Dangerously cold air to surge through dozens of states later this week

15 hours ago

Weather News

Deadly wildfires burned across southern Chile amid extreme heat and wi...

16 hours ago

 More Stories

Featured Stories

Astronomy

Rare purple, blue aurora appeared during Monday night's solar storm

16 hours ago

Winter Weather

Massive 100-vehicle crash shuts down highway, multiple injured

21 hours ago

Climate

Western US faces worsening snow drought, with California the exception

4 days ago

Climate

Why this famous iceberg turned blue and what it says about melting ice

4 days ago

Weather News

High-speed train crash kills dozens in Spain, many more injured

1 day ago
World North America Canada Ontario Blenheim

Weather Near Blenheim:

  • Cleveland, OH
  • Detroit, MI
  • 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

...

...

...