New Canaan

Western Connecticut Planning Region, Connecticut, United States

Current Weather

25°

Clear

Feels Like: 17°

Min:

Max: 26°

The next few hours will be clear, with today reaching 25°C and dropping to 13°C. The coming days will be hazy throughout the day.

Does this forecast seem accurate?

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Upgrade Now

Hourly Forecast

16° 19° 21° 23° 24° 25° 25° 26° 26° 25° 24° 22° 19° 17° 16° 15° 14° 13° 13° 13° 13° 13° 13° 16° 19° 22° 24° 26° 27° 28° 29° 30° 30° 28° 26° 24° 22° 21° 19° 18° 17° 16° 16° 16° 15° 17° 18° 19°
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
Today
Tomorrow
Friday

Daylight Hours

05:26

Sunrise

20:20

Sunset

14 hours 54 minutes of sunlight today

Daily Forecast

Today

26°

Thursday

13°
30°

Friday

15°
30°

Saturday

16°
29°

Sunday

16°
29°

Monday

16°
30°

Tuesday

17°
31°

Air Quality Data Available

Upgrade to access real-time air quality data for New Canaan.

Upgrade Now

UV Index

Wear sunscreen
5 Moderate
Low Extreme

Humidity

33% Dry
Low High
Powered by Airpult

Frequently asked questions about weather in New Canaan

How warm does it get in New Canaan?

The warmest month in New Canaan is July, with average high temperatures of 29°C. The average temperature during this period is around 24°C.

How cold does it get in New Canaan?

The coldest month in New Canaan is January, with average low temperatures of -3°C. The average temperature during this period is around 0°C.

What is the wettest time of year in New Canaan?

The wettest month in New Canaan is July, with an average of 120mm of precipitation.

What is the driest time of year in New Canaan?

The driest month in New Canaan is November, with an average of 80mm of precipitation.

View full climate insights for New Canaan →

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)

Confirm