Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Northeast braces for coldest weekend of winter. See how low temps will plunge. Chevron right

Unionville, CT

23°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Unionville

Connecticut

23°
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
Unionville, CT 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

Fri, 2/6, 9:00 PM - Sat, 2/7, 1:00 PM

Snow

6 AM

23°
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 53%
Chevron down
Flurries

WindN 6 mph

Air QualityPoor

Wind Gusts7 mph

Humidity90%

Indoor Humidity31% (Dry)

Dew Point20° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Snowtrace

Visibility10 mi

Cloud Ceiling1700 ft

7 AM

17°
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 55%
Chevron down
Snow

RealFeel Shade™-6°

WindNW 20 mph

Air QualityPoor

Max UV Index0.0 (Low)

Wind Gusts23 mph

Humidity95%

Indoor Humidity27% (Very Dry)

Dew Point15° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Snow0.14 in

Visibility5 mi

Cloud Ceiling2500 ft

8 AM

23°
RealFeel® 0°
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 61%
Chevron down
Snow

RealFeel Shade™0°

WindNW 22 mph

Air QualityPoor

Max UV Index0.2 (Low)

Wind Gusts25 mph

Humidity68%

Indoor Humidity26% (Very Dry)

Dew Point14° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover94%

Snow0.31 in

Visibility2 mi

Cloud Ceiling2600 ft

9 AM

20°
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 49%
Chevron down
Cloudy

RealFeel Shade™-3°

WindNW 24 mph

Air QualityPoor

Max UV Index0.4 (Low)

Wind Gusts32 mph

Humidity60%

Indoor Humidity22% (Very Dry)

Dew Point8° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling2700 ft

10 AM

17°
RealFeel® -10°
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™-10°

WindNW 25 mph

Air QualityPoor

Max UV Index0.6 (Low)

Wind Gusts38 mph

Humidity55%

Indoor Humidity18% (Extremely Dry)

Dew Point3° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Snow0.14 in

Visibility5 mi

Cloud Ceiling2700 ft

11 AM

14°
RealFeel® -12°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

RealFeel Shade™-12°

WindNW 28 mph

Air QualityPoor

Max UV Index0.7 (Low)

Wind Gusts40 mph

Humidity56%

Indoor Humidity17% (Extremely Dry)

Dew Point1° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility5 mi

Cloud Ceiling2500 ft

12 PM

14°
RealFeel® -15°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 56%
Chevron down
Snow

RealFeel Shade™-15°

WindNW 29 mph

Air QualityPoor

Max UV Index0.7 (Low)

Wind Gusts43 mph

Humidity52%

Indoor Humidity16% (Extremely Dry)

Dew Point0° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Snow0.14 in

Visibility5 mi

Cloud Ceiling2200 ft

1 PM

13°
RealFeel® -13°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 40%
Chevron down
Cloudy

RealFeel Shade™-13°

WindNW 25 mph

Air QualityPoor

Max UV Index0.7 (Low)

Wind Gusts41 mph

Humidity53%

Indoor Humidity15% (Extremely Dry)

Dew Point-1° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling2000 ft

2 PM

13°
RealFeel® -14°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 34%
Chevron down
Cloudy

RealFeel Shade™-14°

WindNW 27 mph

Air QualityPoor

Max UV Index0.6 (Low)

Wind Gusts44 mph

Humidity51%

Indoor Humidity15% (Extremely Dry)

Dew Point-2° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling2200 ft

3 PM

13°
RealFeel® -15°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 40%
Chevron down
Cloudy

RealFeel Shade™-15°

WindNW 28 mph

Air QualityPoor

Max UV Index0.4 (Low)

Wind Gusts44 mph

Humidity51%

Indoor Humidity14% (Extremely Dry)

Dew Point-2° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling2500 ft

4 PM

11°
RealFeel® -18°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 55%
Chevron down
Flurries

RealFeel Shade™-18°

WindNW 28 mph

Air QualityPoor

Max UV Index0.2 (Low)

Wind Gusts43 mph

Humidity53%

Indoor Humidity14% (Extremely Dry)

Dew Point-3° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover94%

Snowtrace

Visibility10 mi

Cloud Ceiling2700 ft

5 PM

9°
RealFeel® -21°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 55%
Chevron down
Flurries

RealFeel Shade™-21°

WindNNW 28 mph

Air QualityPoor

Max UV Index0.0 (Low)

Wind Gusts44 mph

Humidity56%

Indoor Humidity14% (Extremely Dry)

Dew Point-4° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Snowtrace

Visibility10 mi

Cloud Ceiling3700 ft

6 PM

8°
RealFeel® -22°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 55%
Chevron down
Flurries
alerts

Extreme Cold Warning

6:00 PM Saturday - 1:00 PM Sunday

WindNNW 27 mph

Air QualityPoor

Wind Gusts46 mph

Humidity57%

Indoor Humidity13% (Extremely Dry)

Dew Point-4° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Snowtrace

Visibility10 mi

Cloud Ceiling4700 ft

7 PM

7°
RealFeel® -18°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 1%
Chevron down
Cloudy
alerts

Extreme Cold Warning

6:00 PM Saturday - 1:00 PM Sunday

WindNNW 18 mph

Air QualityPoor

Wind Gusts33 mph

Humidity58%

Indoor Humidity13% (Extremely Dry)

Dew Point-5° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling5700 ft

8 PM

6°
RealFeel® -18°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Mostly cloudy
alerts

Extreme Cold Warning

6:00 PM Saturday - 1:00 PM Sunday

WindNNW 18 mph

Air QualityPoor

Wind Gusts31 mph

Humidity57%

Indoor Humidity12% (Extremely Dry)

Dew Point-6° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover84%

Visibility10 mi

Cloud Ceiling6200 ft

9 PM

5°
RealFeel® -19°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Mostly cloudy
alerts

Extreme Cold Warning

6:00 PM Saturday - 1:00 PM Sunday

WindNW 17 mph

Air QualityPoor

Wind Gusts27 mph

Humidity57%

Indoor Humidity12% (Extremely Dry)

Dew Point-7° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover79%

Visibility10 mi

Cloud Ceiling6600 ft

10 PM

4°
RealFeel® -20°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Extreme Cold Warning

6:00 PM Saturday - 1:00 PM Sunday

WindNW 16 mph

Air QualityPoor

Wind Gusts24 mph

Humidity56%

Indoor Humidity11% (Extremely Dry)

Dew Point-9° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover73%

Visibility10 mi

Cloud Ceiling7100 ft

11 PM

3°
RealFeel® -20°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Extreme Cold Warning

6:00 PM Saturday - 1:00 PM Sunday

WindNW 16 mph

Air QualityPoor

Wind Gusts23 mph

Humidity56%

Indoor Humidity11% (Extremely Dry)

Dew Point-9° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover68%

Visibility10 mi

Cloud Ceiling9600 ft

Further Ahead

Tomorrow

Monday

Daily

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Coldest weekend of the winter to grip Northeast; Subzero temperatures

1 hour ago

Winter Weather

Cold drives heating demand as utility rate hikes impacts millions

15 hours ago

Winter Weather

New Jersey firefighter dies after falling into frozen Delaware River

21 hours ago

Weather Forecasts

Cold to pull back in eastern U.S. during week two, three of February

1 hour ago

Winter Weather

Flying snow, ice are injuring drivers: In some states, it can cost you

18 hours ago

More Stories

Featured Stories

Winter Weather

Ice on the Hudson River visible from space

17 hours ago

Astronomy

6 planets, moon will align in February, but there's a catch

1 day ago

Recreation

Death Valley seeks tips after illegal off-roading damages rare plants

1 day ago

Weather News

Teen swam hours to get help for family swept out to sea

2 days ago

Winter Weather

Snow piles nearly 7 feet high as deadly storms bury northern Japan

3 days ago

World North America United States Connecticut Unionville

Weather Near Unionville:

  • Hartford, CT
  • New Haven, CT
  • Waterbury, CT
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

...

...

...