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150 million in South, East face major snow and ice storm. Get the forecast. Chevron right

New Canaan, CT

15°F
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New Canaan

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New Canaan, CT Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, January 21

Current Weather

9:47 AM

15°F
Sunny
RealFeel® 22°
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
RealFeel Shade™ 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
RealFeel®
22°
RealFeel Shade™
18°
Max UV Index
1.3 (Low)
Wind
WSW 2 mph
Wind Gusts
5 mph
Humidity
67%
Indoor Humidity
20% (Very Dry)
Dew Point
6° F
Pressure
↔ 30.54 in
Cloud Cover
1%
Visibility
18 mi
Cloud Ceiling
40000 ft

Day

1/21
34°Hi
RealFeel® 22°
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
RealFeel Shade™ 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
Increasing clouds; breezy and not as cold this afternoon

Max UV Index2.0 (Low)

AccuLumen Brightness Index™8 (Bright)

WindSSW 10 mph

Wind Gusts28 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover45%

Morning

Afternoon

Night

1/21
32°Lo
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
A couple of flurries this evening; otherwise, becoming clear and breezy

WindSSW 15 mph

Wind Gusts27 mph

Probability of Precipitation55%

Probability of Thunderstorms0%

Precipitation0.00 in

Snow

Hours of Precipitation2

Cloud Cover59%

Evening

Overnight

Sun & Moon

9 hrs 43 mins
Rise 7:14 AM
Set 4:57 PM
Waxing Crescent
Rise 8:52 AM
Set 8:06 PM

Temperature History

1/21
High
Low
Forecast
34°
32°
Average
35°
20°
Last Year
19°
-6°

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World North America United States Connecticut New Canaan

Weather Near New Canaan:

  • Bridgeport, CT
  • New York, NY
  • Newark, NJ
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