Weather forecast for 10 days
Cos Cob, CT

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Weather forecast for the weekend

Saturday, May 10.

Partly Cloudy
5:39 am

8:02 pm
EDT
Partly Cloudy
72°F / 54°F
  • Wind: 19mph NW
  • Humidity: 55%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 7
Tomorrow, on Saturday, clouds and sunshine will alternate throughout the day.
Rainfall is not anticipated. The highest forecasted temperature is a delightful 71.6°F, while the lowest temperature will be a crisp 53.6°F.
Tomorrow, the peak temperature is expected to be relatively higher than the usual high for May at 66.2°F.
Sunrise will be at 5:39 am and sunset at 8:02 pm; tomorrow's daylight will last for 14h and 23min.

Sunday, May 11.

Sunny
5:38 am

8:03 pm
EDT
Sunny
73°F / 52°F
  • Wind: 12mph NNW
  • Humidity: 43%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 8
On Sunday, in Cos Cob, bright and sunny weather is expected.
Rainfall is not anticipated. The temperature is forecasted to vary between a moderately hot 73.4°F and a fresh 51.8°F.
The forecast high of 73.4°F is more in line with June's average of 74.7°F than May's 66.2°F.
Sunrise will be at 5:38 am and sunset at 8:03 pm; the daylight will last for 14h and 25min.

Frequently asked questions

What is the weather forecast for Cos Cob for tomorrow?
On Saturday, variable cloud cover will persist, but sunshine will break through.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the maximum temperature in Cos Cob tomorrow?
Tomorrow, the maximum temperature will be 71.6°F, while the minimum temperature will be 53.6°F.
The highest temperature tomorrow will be moderately higher than the average maximum temperature in May. Tomorrow, the lowest temperature will be in line with the average low temperature.
What time are sunrise and sunset tomorrow?
On Saturday, in Cos Cob, sunrise will be at 5:39 am and sunset at 8:02 pm (EDT).
How many hours of daylight will Cos Cob have tomorrow?
In Cos Cob, the length of the day tomorrow will be 14h and 23min.
What is the weather forecast for Cos Cob for Sunday?
On Sunday, skies are expected to be clear and full of sunshine.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 73.4°F, while the lowest temperature will be 51.8°F.
What is the weather forecast for Cos Cob for the next ten days?
In Cos Cob, a combination of cloud-filled, wet and bright weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Friday, Tuesday, Wednesday and next Friday in Cos Cob. With light precipitation of 0.39", Wednesday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 59°F and 78.8°F, while the minimum temperature will vary between 50°F and 60.8°F.
What will be the warmest and the coldest days?
With the maximum temperature of 78.8°F, next Friday will be the warmest day. Today is the coldest day, with a maximum temperature of 59°F.

Long-term weather forecast

FriMay 9.
  • 59°F
  • 50°F
Rain
Rain
  • Wind: 12mph ENE
  • Humidity: 96%
  • UV index: 3
  • Precip. probability: 89%
  • Precipitation: 0.08"
  • 5:40 am 8:01 pm EDT
SatMay 10.
  • 72°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph NW
  • Humidity: 55%
  • UV index: 7
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:39 am 8:02 pm EDT
SunMay 11.
  • 73°F
  • 52°F
Sunny
Sunny
  • Wind: 12mph NNW
  • Humidity: 43%
  • UV index: 8
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:38 am 8:03 pm EDT
MonMay 12.
  • 77°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph S
  • Humidity: 49%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:37 am 8:04 pm EDT
TueMay 13.
  • 70°F
  • 59°F
Cloudy
Cloudy
  • Wind: 10mph SE
  • Humidity: 67%
  • UV index: 5
  • Precip. probability: 23%
  • Precipitation: 0.12"
  • 5:36 am 8:05 pm EDT
WedMay 14.
  • 68°F
  • 59°F
Showers
Showers
  • Wind: 11mph ESE
  • Humidity: 79%
  • UV index: 4
  • Precip. probability: 47%
  • Precipitation: 0.39"
  • 5:35 am 8:06 pm EDT
ThuMay 15.
  • 73°F
  • 61°F
Cloudy
Cloudy
  • Wind: 7mph ESE
  • Humidity: 80%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:34 am 8:07 pm EDT
FriMay 16.
  • 79°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SSE
  • Humidity: 71%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 5:33 am 8:08 pm EDT
SatMay 17.
  • 75°F
  • 59°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph SSE
  • Humidity: 62%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:32 am 8:09 pm EDT
SunMay 18.
  • 72°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph S
  • Humidity: 64%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:31 am 8:10 pm EDT
Looking ahead, conditions suggest a period of cloud-filled, rainy and dry and sunny weather is anticipated.
Rainfall is forecasted for Friday, Tuesday, Wednesday and next Friday.
Noticeable swings in temperature are expected in the upcoming period. The temperature is expected to swing from 59°F up to 78.8°F, while nighttime temperatures are expected to vary from 50°F to 60.8°F.
Expect the warmest day on next Friday, with temperatures peaking at 78.8°F; today is the coldest day, with a maximum temperature of 59°F.
Updated: May 9, 2025 @ 15:12:26 UTC
Published by: Weather Atlas | About Us
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