Hourly Weather Forecast - New Canaan, CT

12 AM
24°F
30%
4mph
WNW
30% Chance of Snow
Humidity
70%
Feels like
18°F
Dew Point
15°F
1 AM
24°F
30%
4mph
WNW
30% Chance of Snow
Humidity
71%
Feels like
19°F
Dew Point
15°F
2 AM
23°F
30%
3mph
WNW
30% Chance Snow Showers
Humidity
73%
Feels like
19°F
Dew Point
16°F
3 AM
23°F
20%
3mph
WNW
Partly Cloudy
Humidity
75%
Feels like
19°F
Dew Point
16°F
4 AM
23°F
30%
3mph
WNW
30% Chance Snow Showers
Humidity
77%
Feels like
19°F
Dew Point
17°F
5 AM
23°F
30%
3mph
WNW
30% Chance Snow Showers
Humidity
79%
Feels like
19°F
Dew Point
18°F
6 AM
23°F
30%
3mph
WNW
30% Chance Snow Showers
Humidity
80%
Feels like
23°F
Dew Point
18°F
7 AM
24°F
20%
2mph
WNW
Clear
Humidity
78%
Feels like
24°F
Dew Point
18°F
7:10 AM
8 AM
25°F
20%
3mph
W
Mostly Sunny
Humidity
73%
Feels like
25°F
Dew Point
18°F
9 AM
27°F
20%
4mph
W
Partly Cloudy
Humidity
67%
Feels like
22°F
Dew Point
18°F
10 AM
29°F
20%
5mph
W
Partly Cloudy
Humidity
63%
Feels like
24°F
Dew Point
18°F
11 AM
31°F
20%
5mph
W
Partly Cloudy
Humidity
60%
Feels like
26°F
Dew Point
18°F
12 PM
32°F
20%
6mph
W
Mostly Cloudy
Humidity
56%
Feels like
26°F
Dew Point
18°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

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Today's National Outlook

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