New Canaan, CT Hourly Weather

Western Connecticut Planning Region County1:24 AM EDT41.15°N, 73.49°WElevation 318 ft

Next 48 hours

1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Tue Oct 27 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Wed Oct 28 35° 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Monday, October 2623 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
1 AM Clear 44° 42° 0% 0.00 in W 3 76% 37° 1% 0
2 AM Clear 43° 41° 0% 0.00 in W 3 82% 38° 2% 0
3 AM Clear 43° 41° 0% 0.00 in W 3 86% 39° 0% 0
4 AM Clear 42° 39° 0% 0.00 in W 5 93% 40° 2% 0
5 AM Clear 41° 38° 0% 0.00 in W 5 93% 39° 2% 0
6 AM Sunny 39° 36° 0% 0.00 in W 5 100% 39° 3% 0
7 AM Sunny 39° 36° 0% 0.00 in NW 5 100% 39° 2% 0
8 AM Sunny 40° 37° 0% 0.00 in NW 5 100% 40° 1% 0
9 AM Sunny 46° 44° 0% 0.00 in NW 5 89% 43° 0% 1
10 AM Sunny 53° 53° 0% 0.00 in W 5 74% 45° 0% 2
11 AM Sunny 57° 57° 0% 0.00 in W 5 67% 46° 4% 3
12 PM Sunny 61° 61° 0% 0.00 in W 5 58% 46° 5% 4
1 PM Sunny 65° 65° 0% 0.00 in W 6 52% 47° 7% 4
2 PM Sunny 66° 66° 1% 0.00 in W 6 50% 47° 8% 3
3 PM Sunny 66° 66° 1% 0.00 in W 5 52% 48° 3% 2
4 PM Sunny 67° 67° 1% 0.00 in W 5 52% 49° 2% 1
5 PM Sunny 66° 66° 1% 0.00 in W 3 61% 52° 3% 0
6 PM Mostly Clear 63° 63° 1% 0.00 in W 3 67% 52° 14% 0
7 PM Mostly Clear 60° 60° 1% 0.00 in NW 3 G8 72% 51° 8% 0
8 PM Mostly Clear 56° 56° 0% 0.00 in NW 3 G8 80% 50° 13% 0
9 PM Mostly Clear 55° 55° 0% 0.00 in NW 3 G8 83% 50° 9% 0
10 PM Mostly Clear 54° 54° 0% 0.00 in NW 5 86% 50° 13% 0
11 PM Mostly Clear 53° 53° 0% 0.00 in NW 5 89% 50° 15% 0
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 52° 52° 0% 0.00 in NW 5 G10 93% 50° 2% 0
1 AM Clear 52° 52° 0% 0.00 in N 6 G13 89% 49° 4% 0
2 AM Clear 51° 51° 0% 0.00 in N 6 G14 89% 48° 5% 0
3 AM Clear 50° 48° 0% 0.00 in N 6 G14 93% 48° 2% 0
4 AM Clear 49° 46° 0% 0.00 in N 7 G14 89% 46° 5% 0
5 AM Mostly Clear 47° 44° 0% 0.00 in N 7 G14 93% 45° 9% 0
6 AM Sunny 47° 44° 0% 0.00 in N 7 G14 89% 44° 4% 0
7 AM Sunny 46° 42° 0% 0.00 in N 8 G14 89% 43° 6% 0
8 AM Sunny 46° 42° 0% 0.00 in N 8 G14 86% 42° 7% 0
9 AM Sunny 48° 44° 0% 0.00 in N 8 G14 83% 43° 13% 1
10 AM Sunny 51° 51° 0% 0.00 in N 8 71% 42° 7% 2
11 AM Sunny 55° 55° 0% 0.00 in N 8 59% 41° 0% 3
12 PM Sunny 57° 57° 0% 0.00 in N 7 53% 40° 1% 4
1 PM Sunny 58° 58° 0% 0.00 in N 7 51% 40° 2% 4
2 PM Sunny 59° 59° 0% 0.00 in N 6 47% 39° 2% 3
3 PM Sunny 59° 59° 0% 0.00 in N 6 47% 39° 2% 2
4 PM Sunny 58° 58° 0% 0.00 in N 5 47% 38° 2% 1
5 PM Sunny 57° 57° 0% 0.00 in N 5 49% 38° 2% 0
6 PM Clear 53° 53° 0% 0.00 in N 5 57% 38° 3% 0
7 PM Clear 49° 48° 0% 0.00 in N 3 66% 38° 5% 0
8 PM Mostly Clear 46° 45° 0% 0.00 in N 3 73% 38° 6% 0
9 PM Mostly Clear 44° 42° 0% 0.00 in N 3 76% 37° 6% 0
10 PM Mostly Clear 44° 42° 0% 0.00 in N 3 G8 76% 37° 6% 0
11 PM Mostly Clear 43° 41° 0% 0.00 in N 3 G8 76% 36° 6% 0
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 42° 40° 0% 0.00 in N 3 G8 76% 35° 7% 0
1 AM Mostly Clear 42° 40° 0% 0.00 in NE 3 76% 35° 8% 0
2 AM Mostly Clear 41° 39° 0% 0.00 in NE 3 76% 34° 9% 0
3 AM Mostly Clear 40° 38° 0% 0.00 in NE 3 79% 34° 8% 0
4 AM Mostly Clear 40° 37° 0% 0.00 in NE 5 79% 34° 7% 0
5 AM Mostly Clear 40° 37° 0% 0.00 in NE 5 79% 34° 6% 0
6 AM Sunny 38° 34° 0% 0.00 in NE 5 85% 34° 10% 0
7 AM Sunny 38° 34° 0% 0.00 in NE 5 85% 34° 15% 0
8 AM Sunny 39° 36° 0% 0.00 in NE 5 85% 35° 19% 0
9 AM Sunny 43° 40° 0% 0.00 in NE 5 76% 36° 20% –
10 AM Sunny 48° 46° 0% 0.00 in E 5 68% 38° 21% –
11 AM Sunny 53° 53° 0% 0.00 in E 5 61% 40° 22% –
12 PM Sunny 56° 56° 0% 0.00 in E 5 57% 41° 24% –
1 PM Mostly Sunny 57° 57° 0% 0.00 in SE 5 57% 42° 26% –
2 PM Mostly Sunny 58° 58° 0% 0.00 in SE 5 57% 43° 28% –
3 PM Mostly Sunny 59° 59° 0% 0.00 in SE 5 55% 43° 28% –
4 PM Mostly Sunny 59° 59° 0% 0.00 in SE 3 57% 44° 29% –
5 PM Mostly Sunny 57° 57° 0% 0.00 in SE 3 62% 44° 30% –
6 PM Partly Cloudy 55° 55° 0% 0.00 in S 3 66% 44° 33% –
7 PM Partly Cloudy 52° 52° 0% 0.00 in S 2 77% 45° 36% –
8 PM Partly Cloudy 50° 50° 0% – S 2 83% 45° 39% –
9 PM Partly Cloudy 48° 48° 0% – S 2 89% 45° 39% –
10 PM Partly Cloudy 47° 47° 0% – S 2 93% 45° 39% –
11 PM Partly Cloudy 46° 46° 0% – S 2 96% 45° 39% –
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 46° 46° 0% – S 2 96% 45° 39% –
1 AM Partly Cloudy 47° 47° 0% – SW 1 93% 45° 39% –
2 AM Partly Cloudy 47° 47° 0% – SW 1 93% 45° 31% –
3 AM Partly Cloudy 47° 47° 0% – SW 1 93% 45° 31% –
4 AM Partly Cloudy 46° 46° 0% – SW 1 96% 45° 31% –
5 AM Partly Cloudy 46° 46° 0% – SW 1 96% 45° 31% –
6 AM Mostly Sunny 45° 45° 0% – SW 1 100% 45° 31% –
7 AM Mostly Sunny 45° 45° 0% – SW 1 100% 45° 31% –
8 AM Sunny 46° 46° 0% – SW 2 100% 46° 19% –
9 AM Sunny 50° 49° 0% – SW 3 93% 48° 19% –
10 AM Sunny 55° 55° 0% – SW 6 83% 50° 19% –
11 AM Sunny 59° 59° 0% – SW 7 78% 52° 19% –
12 PM Sunny 62° 62° 0% – SW 8 70% 52° 19% –
1 PM Sunny 64° 64° 0% – SW 9 65% 52° 19% –
2 PM Sunny 65° 65° 0% – SW 9 63% 52° 15% –
3 PM Sunny 66° 66° 0% – SW 9 63% 53° 15% –
4 PM Sunny 66° 66° 0% – SW 8 63% 53° 15% –
5 PM Sunny 65° 65° 0% – SW 7 68% 54° 15% –
6 PM Mostly Clear 63° 63° 0% – SW 6 G12 72% 54° 15% –
7 PM Mostly Clear 60° 60° 0% – SW 6 81% 54° 15% –
8 PM Mostly Clear 58° 58° 0% – SW 5 G10 87% 54° 8% –
9 PM Mostly Clear 56° 56° 0% – SW 5 G10 90% 53° 8% –
10 PM Mostly Clear 55° 55° 0% – SW 5 G10 93% 53° 8% –
11 PM Mostly Clear 54° 54° 0% – SW 5 G10 93% 52° 8% –
Friday, October 3024 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 53° 53° 0% – SW 5 G10 96% 52° 8% –
1 AM Mostly Clear 52° 52° 0% – W 5 G10 96% 51° 8% –
2 AM Mostly Clear 52° 52° 1% – W 5 G10 96% 51° 12% –
3 AM Mostly Clear 52° 52° 1% – W 5 G10 96% 51° 12% –
4 AM Mostly Clear 51° 51° 1% – W 6 100% 51° 12% –
5 AM Mostly Clear 51° 51° 1% – W 6 100% 51° 12% –
6 AM Sunny 50° 48° 1% – W 6 100% 50° 12% –
7 AM Sunny 50° 48° 1% – W 5 100% 50° 12% –
8 AM Sunny 51° 51° 0% – W 5 100% 51° 14% –
9 AM Sunny 55° 55° 0% – W 5 90% 52° 14% –
10 AM Sunny 60° 60° 0% – W 6 81% 54° 14% –
11 AM Sunny 64° 64° 0% – W 6 73% 55° 14% –
12 PM Sunny 67° 67° 0% – W 6 G12 68% 56° 14% –
1 PM Sunny 69° 69° 0% – W 7 63% 56° 14% –
2 PM Sunny 70° 70° 0% – W 7 61% 56° 18% –
3 PM Sunny 71° 71° 0% – W 7 59% 56° 18% –
4 PM Sunny 71° 71° 0% – W 6 61% 57° 18% –
5 PM Sunny 70° 70° 0% – W 5 63% 57° 18% –
6 PM Mostly Clear 68° 68° 0% – W 5 68% 57° 18% –
7 PM Mostly Clear 64° 64° 0% – NW 3 75% 56° 18% –
8 PM Mostly Clear 61° 61° 0% – NW 3 81% 55° 22% –
9 PM Mostly Clear 59° 59° 0% – NW 3 83% 54° 22% –
10 PM Mostly Clear 57° 57° 0% – NW 2 86% 53° 22% –
11 PM Mostly Clear 55° 55° 0% – NW 2 90% 52° 22% –
Saturday, October 3124 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 54° 54° 0% – NW 2 90% 51° 22% –
1 AM Mostly Clear 53° 53° 0% – NW 2 93% 51° 22% –
2 AM Partly Cloudy 52° 52° 1% – NW 2 93% 50° 35% –
3 AM Partly Cloudy 51° 51° 1% – NW 2 93% 49° 35% –
4 AM Partly Cloudy 50° 50° 1% – N 2 96% 49° 35% –
5 AM Partly Cloudy 50° 50° 1% – N 2 93% 48° 35% –
6 AM Mostly Sunny 49° 49° 1% – N 2 96% 48° 35% –
7 AM Mostly Sunny 49° 48° 1% – N 3 96% 48° 35% –
8 AM Mostly Sunny 50° 49° 0% – N 3 93% 48° 39% –
9 AM Mostly Sunny 53° 53° 0% – N 3 86% 49° 39% –
10 AM Mostly Sunny 57° 57° 0% – N 5 80% 51° 39% –
11 AM Mostly Sunny 60° 60° 0% – N 5 75% 52° 39% –
12 PM Mostly Sunny 62° 62° 0% – NE 5 72% 53° 39% –
1 PM Mostly Sunny 64° 64° 0% – SE 6 67% 53° 39% –
2 PM Mostly Sunny 65° 65° 1% – S 6 65% 53° 46% –
3 PM Mostly Sunny 66° 66° 1% – S 6 63% 53° 46% –
4 PM Mostly Sunny 67° 67° 1% – S 5 63% 54° 46% –
5 PM Mostly Sunny 66° 66° 1% – S 5 65% 54° 46% –
6 PM Partly Cloudy 64° 64° 1% – S 5 70% 54° 46% –
7 PM Partly Cloudy 61° 61° 1% – S 3 75% 53° 46% –
8 PM Mostly Cloudy 58° 58° 4% – S 3 83% 53° 59% –
9 PM Mostly Cloudy 56° 56° 4% – S 3 90% 53° 59% –
10 PM Mostly Cloudy 55° 55° 4% – S 2 90% 52° 59% –
11 PM Mostly Cloudy 54° 54° 4% – S 2 93% 52° 59% –
Sunday, November 16 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 53° 53° 4% – S 2 96% 52° 59% –
1 AM Mostly Cloudy 53° 53° 4% – S 2 93% 51° 59% –
1 AM Slight Chance Rain Showers 53° 53° 16% – S 2 93% 51° 67% –
2 AM Slight Chance Rain Showers 53° 53° 16% – S 2 93% 51° 67% –
3 AM Slight Chance Rain Showers 52° 52° 16% – SW 2 96% 51° 67% –
4 AM Slight Chance Rain Showers 52° 52° 16% – SW 2 96% 51° 67% –

National Weather Service forecast updated 11 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use. How to use Weather