Weather forecast for 10 days
Cos Cob, CT

Weather forecast for the weekend

Saturday, Apr 19.

Mostly Cloudy
6:06 am

7:40 pm
EDT
Mostly Cloudy
81°F / 54°F
  • Wind: 17mph WSW
  • Humidity: 52%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 6
Tomorrow, a dense overcast layer will shape the day’s outlook.
The day's temperature range will span from a high of a temperate 80.6°F to a minimum of a fresh 53.6°F.
The maximum heat index, which combines air temperature and relative humidity, is calculated to be 82.4°F.
Tomorrow, the maximum temperature is expected to align with May's average high of 66.2°F instead of April's.
Sunrise will be at 6:06 am and sunset at 7:40 pm; tomorrow's daylight will last for 13h and 33min.

Sunday, Apr 20.

Partly Cloudy
6:05 am

7:41 pm
EDT
Partly Cloudy
64°F / 46°F
  • Wind: 13mph NW
  • Humidity: 33%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 6
On Sunday, April 20, occasional clouds will pass by, but expect bright spells.
Temperatures are anticipated to peak at a comfortable 64.4°F and drop to a minimum of a chilly 46.4°F.
The weather on Sunday is warmer, with a maximum expected near 66.2°F - more like May than April.
Sunrise will be at 6:05 am and sunset at 7:41 pm; the daylight will last for 13h and 36min.

Frequently asked questions

What is the weather forecast for Cos Cob for tomorrow?
Tomorrow, the sky will be mainly overcast.
What will be the highest temperature tomorrow in Cos Cob?
Tomorrow, the maximum temperature will be 80.6°F, while the minimum temperature will be 53.6°F. The maximum heat index, which combines relative humidity and air temperature, is appraised at 82.4°F.
The maximum temperature will be noticeably higher than the average highest temperature of 55.4°F in April. Tomorrow, the lowest temperature will be also uncommonly higher than the average low of 43.5°F.
When is the sunrise / sunset tomorrow?
On Saturday, in Cos Cob, sunrise will be at 6:06 am and sunset at 7:40 pm (EDT).
How many hours of daylight will Cos Cob have tomorrow?
Tomorrow in Cos Cob, the daylight will last for 13h and 33min.
What is the weather forecast for Cos Cob for Sunday?
On Sunday, moderate cloud cover will mix with sunshine throughout the day.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 64.4°F, while the minimum temperature will be 46.4°F.
What is the weather forecast for Cos Cob for the next ten days?
In Cos Cob, a combination of predominantly cloudy and occasionally sun-filled and rainy weather is predicted for the next ten days.
Will it rain in the next ten days?
Rain is expected on Tuesday, next Friday through next Sunday in Cos Cob. Next Sunday, with light precipitation of 0.31", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 57.2°F and 80.6°F, while the minimum temperature will vary between 46.4°F and 53.6°F.
What will be the warmest and the coldest days in Cos Cob?
Tomorrow will be the warmest day, with a maximum temperature of 80.6°F. With a maximum temperature of 57.2°F, Monday and next Saturday will be the coldest days.

Long-term weather forecast

FriApr 18.
  • 66°F
  • 54°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 16mph S
  • Humidity: 39%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:08 am 7:38 pm EDT
SatApr 19.
  • 81°F
  • 54°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph WSW
  • Humidity: 52%
  • UV index: 6
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:06 am 7:40 pm EDT
SunApr 20.
  • 64°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph NW
  • Humidity: 33%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:05 am 7:41 pm EDT
MonApr 21.
  • 57°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph SE
  • Humidity: 41%
  • UV index: 6
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:03 am 7:42 pm EDT
TueApr 22.
  • 73°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph W
  • Humidity: 57%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 6:02 am 7:43 pm EDT
WedApr 23.
  • 68°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph WNW
  • Humidity: 44%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:00 am 7:44 pm EDT
ThuApr 24.
  • 68°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph S
  • Humidity: 55%
  • UV index: 6
  • Precip. probability: 11%
  • Precipitation: 0"
  • 5:59 am 7:45 pm EDT
FriApr 25.
  • 70°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SE
  • Humidity: 58%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:58 am 7:46 pm EDT
SatApr 26.
  • 57°F
  • 48°F
Showers
Showers
  • Wind: 9mph NE
  • Humidity: 77%
  • UV index: 5
  • Precip. probability: 47%
  • Precipitation: 0.12"
  • 5:56 am 7:47 pm EDT
SunApr 27.
  • 59°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NNE
  • Humidity: 61%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.31"
  • 5:55 am 7:48 pm EDT
Models point to a combination of primarily cloud-filled and occasionally dry and sunny and rain-filled weather is predicted.
Rain is predicted for Tuesday, next Friday through next Sunday.
Temperature variation will be noticeable over the next several days. Maximum temperatures are forecasted between 57.2°F and 80.6°F, while the low temperature range extends from 46.4°F to 53.6°F.
Saturday will be the warmest day, with a maximum temperature of 80.6°F; with a maximum temperature of 57.2°F, Monday and next Saturday will be the coldest days in Cos Cob.
Updated: Apr 18, 2025 @ 06:01:38 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share