Weather forecast for 10 daysCos Cob, CT
Weather forecast for the weekend
Sunday Oct 18, 2026
- 57°F
- 41°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNE 35°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:09 am EDT
- Sunset: 6:09 pm EDT
- details ▼
Tomorrow, sunny conditions are also expected to continue.
Temperature fluctuations between a moderate 57.2°F and a cold 41°F are forecasted.
Tomorrow, the anticipated maximum will be relatively lower than October's regular high of 62.4°F.
Sunrise will be at 7:09 am and sunset at 6:09 pm; tomorrow's daylight will last for 11h and 0min.
Temperature fluctuations between a moderate 57.2°F and a cold 41°F are forecasted.
Tomorrow, the anticipated maximum will be relatively lower than October's regular high of 62.4°F.
Sunrise will be at 7:09 am and sunset at 6:09 pm; tomorrow's daylight will last for 11h and 0min.
10-day overview
Daily temperatures
Warmest day: Tuesday 68°C.
Coldest day: tomorrow 57°C.
Coldest day: tomorrow 57°C.
Chance of precipitation
Highest chance: Monday 26.10. 24%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 36°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphN 353°
- Humidity: 59%
- UV index: 0
- Sunrise: 7:08 am EDT
- Sunset: 6:11 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 57°F
- 41°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNE 35°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:09 am EDT
- Sunset: 6:09 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 64°F
- 48°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphNNE 30°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:10 am EDT
- Sunset: 6:08 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 68°F
- 46°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 13mphNNE 16°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:11 am EDT
- Sunset: 6:06 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 61°F
- 46°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 14mphNNE 28°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:12 am EDT
- Sunset: 6:05 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 63°F
- 46°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 12mphN 2°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:13 am EDT
- Sunset: 6:03 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 61°F
- 41°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 11mphNNE 15°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:15 am EDT
- Sunset: 6:02 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 59°F
- 43°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 10mphNNE 32°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:16 am EDT
- Sunset: 6:00 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 59°F
- 46°F
Mostly Sunny
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 9mphNNE 15°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:17 am EDT
- Sunset: 5:59 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 64°F
- 48°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 9mphNNW 348°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:18 am EDT
- Sunset: 5:58 pm EDT
- details ▼
Throughout the next ten days, a combination of dry and sunny and cloud-filled weather is anticipated.
Rainfall is not forecasted in Cos Cob in the upcoming days.
In the upcoming period, the maximum temperature will vary between 57.2°F and 68°F, while the lowest nightly temperature differences will be quite pronounced, as nighttime lows are forecast to fall between 35.6°F and 48.2°F.
Tuesday will be the warmest day, with a maximum temperature of 68°F; Sunday will be the coldest day, with the highest temperature of 57.2°F.
Rainfall is not forecasted in Cos Cob in the upcoming days.
In the upcoming period, the maximum temperature will vary between 57.2°F and 68°F, while the lowest nightly temperature differences will be quite pronounced, as nighttime lows are forecast to fall between 35.6°F and 48.2°F.
Tuesday will be the warmest day, with a maximum temperature of 68°F; Sunday will be the coldest day, with the highest temperature of 57.2°F.
Updated: Oct 17, 2026 @ 22:50:25 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, skies are expected to be clear and full of sunshine.
Tomorrow, the maximum temperature will be 57.2°F, while the minimum temperature will be 41°F.
The maximum temperature will be relatively lower than the average highest temperature of 62.4°F in October. The lowest temperature will be noticeably lower than the average low of 51.8°F.
The maximum temperature will be relatively lower than the average highest temperature of 62.4°F in October. The lowest temperature will be noticeably lower than the average low of 51.8°F.
On Sunday, in Cos Cob, sunrise will be at 7:09 am and sunset at 6:09 pm (EDT).
Tomorrow, the daylight will last for 11h and 0min.
