Weather forecast for 10 days
Old Greenwich, CT

Weather forecast for the weekend

Saturday, May 17.

PM Showers
5:32 am

8:08 pm
EDT
PM Showers
73°F / 61°F
  • Wind: 8mph SSE
  • Humidity: 79%
  • Precip. probability: 33%
  • Precipitation: 0.12"
  • UV index: 5
On Saturday, May 17, expect occasional rain showers to develop in the afternoon.
Minimal precipitation is predicted. The temperature variation is anticipated to range from a maximum of a temperate 73.4°F to a minimum of a breezy 60.8°F.
On Saturday, the forecasted high will be higher and closer to June's typical value of 74.7°F than May's 65.8°F.
Sunrise will be at 5:32 am and sunset at 8:08 pm; the daylight will last for 14h and 37min.

Sunday, May 18.

Partly Cloudy
5:31 am

8:09 pm
EDT
Partly Cloudy
77°F / 59°F
  • Wind: 13mph W
  • Humidity: 63%
  • Precip. probability: 18%
  • Precipitation: 0"
  • UV index: 7
On Sunday, May 18, expect a partly sunny afternoon with variable cloud cover.
Rain is not predicted. A temperature range of a temperate 77°F to a moderate 59°F is anticipated.
The expected high is higher and consistent with June's normal of 74.7°F rather than May's.
Sunrise will be at 5:31 am and sunset at 8:09 pm; the daylight will last for 14h and 38min.

Frequently asked questions

What is the weather forecast for Old Greenwich for Saturday?
On Saturday, a chance of afternoon showers exists, so it may be a good idea to keep an umbrella handy.
Will it rain on Saturday?
On Saturday, there is a low probability of minimal rainfall in Old Greenwich.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 73.4°F, while the lowest temperature will be 60.8°F.
What is the weather forecast for Old Greenwich for Sunday?
On Sunday, expect partly sunny skies with periods of cloudiness.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 77°F, while the minimum temperature will be 59°F.
What is the weather forecast for Old Greenwich for the next ten days?
In Old Greenwich, a combination of rainy and cloudy weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is predicted for Tuesday, Wednesday, Friday, Saturday, next Wednesday and Thursday in Old Greenwich. Wednesday, with moderate precipitation of 0.59", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 62.6°F and 77°F, while the minimum temperature will range between 53.6°F and 60.8°F.
What will be the warmest and the coldest days?
Sunday will be the warmest day, with a maximum temperature of 77°F. With a maximum temperature of 62.6°F, Wednesday and next Thursday will be the coldest days.

Long-term weather forecast

TueMay 13.
  • 68°F
  • 57°F
PM Showers
PM Showers
  • Wind: 11mph E
  • Humidity: 79%
  • UV index: 4
  • Precip. probability: 38%
  • Precipitation: 0.2"
  • 5:36 am 8:05 pm EDT
WedMay 14.
  • 63°F
  • 59°F
Rain
Rain
  • Wind: 14mph E
  • Humidity: 88%
  • UV index: 4
  • Precip. probability: 86%
  • Precipitation: 0.59"
  • 5:35 am 8:06 pm EDT
ThuMay 15.
  • 70°F
  • 61°F
Cloudy
Cloudy
  • Wind: 7mph E
  • Humidity: 82%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:34 am 8:07 pm EDT
FriMay 16.
  • 75°F
  • 61°F
PM Showers
PM Showers
  • Wind: 7mph SSE
  • Humidity: 76%
  • UV index: 5
  • Precip. probability: 44%
  • Precipitation: 0.12"
  • 5:33 am 8:07 pm EDT
SatMay 17.
  • 73°F
  • 61°F
PM Showers
PM Showers
  • Wind: 8mph SSE
  • Humidity: 79%
  • UV index: 5
  • Precip. probability: 33%
  • Precipitation: 0.12"
  • 5:32 am 8:08 pm EDT
SunMay 18.
  • 77°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph W
  • Humidity: 63%
  • UV index: 7
  • Precip. probability: 18%
  • Precipitation: 0"
  • 5:31 am 8:09 pm EDT
MonMay 19.
  • 72°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NW
  • Humidity: 57%
  • UV index: 8
  • Precip. probability: 12%
  • Precipitation: 0"
  • 5:30 am 8:10 pm EDT
TueMay 20.
  • 72°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NNW
  • Humidity: 47%
  • UV index: 8
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:29 am 8:11 pm EDT
WedMay 21.
  • 68°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph ESE
  • Humidity: 58%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • 5:29 am 8:12 pm EDT
ThuMay 22.
  • 63°F
  • 57°F
Showers
Showers
  • Wind: 11mph E
  • Humidity: 74%
  • UV index: 5
  • Precip. probability: 47%
  • Precipitation: 0.28"
  • 5:28 am 8:13 pm EDT
Across the following ten days, a combination of wet and gloomy weather is expected.
Rain is expected on Tuesday, Wednesday, Friday, Saturday, next Wednesday and Thursday.
Temperature variation will be noticeable in the upcoming days. Maximum temperatures are forecasted between 62.6°F and 77°F, while nighttime temperatures are expected to vary from 53.6°F to 60.8°F.
Sunday is expected to be the warmest, reaching up to 77°F; Wednesday and next Thursday, with the highest temperature of 62.6°F, will be the coldest days in Old Greenwich.
Updated: May 13, 2025 @ 07:35:04 UTC
Published by: Weather Atlas | About Us
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