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Times Square New Year’s Eve could be the coldest since 2017. Click to see how cold it will be. Chevron right
Arctic air to set stage for snow before 2026. Click for the forecast. Chevron right

Cornwall, CT

21°F
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Today WinterCast

Hourly

 Daily Radar MinuteCast® Monthly Air Quality Health & Activities

WinterCast

A coating to an inch

Wed, 12/31, 10:00 PM - Thu, 1/1, 4:00 AM

Snow

7 PM

19°
RealFeel® -2°
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 40%
Chevron down
Flurries

WindW 18 mph

Air QualityFair

Wind Gusts30 mph

Humidity63%

Indoor Humidity23% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover98%

Snowtrace

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

19°
RealFeel® -1°
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 37%
Chevron down
Mostly cloudy

WindW 17 mph

Air QualityFair

Wind Gusts28 mph

Humidity69%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

19°
RealFeel® -1°
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 33%
Chevron down
Mostly cloudy

WindW 17 mph

Air QualityFair

Wind Gusts24 mph

Humidity67%

Indoor Humidity24% (Very Dry)

Dew Point10° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling14700 ft

10 PM

19°
RealFeel® -1°
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 32%
Chevron down
Mostly cloudy

WindW 17 mph

Air QualityFair

Wind Gusts22 mph

Humidity67%

Indoor Humidity24% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Visibility10 mi

Cloud Ceiling7100 ft

11 PM

18°
RealFeel® -1°
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 32%
Chevron down
Mostly cloudy

WindW 16 mph

Air QualityFair

Wind Gusts21 mph

Humidity68%

Indoor Humidity24% (Very Dry)

Dew Point9° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover78%

Visibility10 mi

Cloud Ceiling9600 ft

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Weather Near Cornwall:

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  • New Haven, CT
  • Waterbury, CT
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