Live Weather & Forecast
Weather in New Canaan
Connecticut, United States · Real-time conditions & 3-day outlook
11°C
Feels like 10°C
51°F / Feels 50°F
Sunny
New Canaan, Connecticut
🌞 Daytime
Updated: 2026-04-12 12:15
Humidity
42%
Wind
7.9 km/h SSE
Wind Gust
9.1 km/h
Pressure
1033 mb
Visibility
16 km
UV Index
6.1
(High)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-5.5°C
Wind Degree
163°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
185.9 μg/m³
NO₂
11.1 μg/m³
O₃
101 μg/m³
SO₂
4.3 μg/m³
PM 2.5
8.4 μg/m³
PM 10
9.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for New Canaan, Connecticut
12 AM
7°
Clear
1 AM
6°
Clear
2 AM
5°
Clear
3 AM
5°
Clear
4 AM
4°
Clear
5 AM
3°
Clear
6 AM
3°
Clear
7 AM
5°
Sunny
8 AM
6°
Sunny
9 AM
8°
Sunny
10 AM
10°
Sunny
11 AM
11°
Sunny
12 PM
11°
Sunny
1 PM
14°
Sunny
2 PM
15°
Sunny
3 PM
15°
Sunny
4 PM
15°
Sunny
5 PM
13°
Sunny
6 PM
11°
Partly Cloudy
7 PM
10°
Sunny
8 PM
9°
Overcast
9 PM
8°
Partly Cloudy
10 PM
8°
Cloudy
11 PM
7°
Partly Cloudy
3-Day Forecast
Daily overview for New Canaan, Connecticut
Today
Sunny
16°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 48%
💨 Max wind: 15.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:19 AM
🌇 Sunset: 07:31 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
18°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 25.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:17 AM
🌇 Sunset: 07:32 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
25°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 16.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:16 AM
🌇 Sunset: 07:33 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit New Canaan
Plan your trip to New Canaan, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in New Canaan?
Current conditions in New Canaan: Sunny, temperature 11°C, humidity 42%.
What is the best time to visit New Canaan?
The best time to visit New Canaan is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in New Canaan?
New Canaan is located at approximately 41.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in New Canaan?
The wettest period in New Canaan is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to New Canaan?
For visits to New Canaan during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is New Canaan in?
New Canaan is located in United States, in the state of Connecticut.
What are the public holidays in New Canaan in 2026?
View the 2026 public holidays for New Canaan on our Holidays page.
What are the GPS coordinates used for the weather forecast in New Canaan?
The weather forecast for New Canaan uses coordinates 41.1468, -73.4948.