Weather forecast for 10 days
Greenwich, CT

Weather forecast for the weekend

Saturday, Jun 21.

Partly Cloudy
5:20 am

8:31 pm
EDT
Partly Cloudy
88°F / 73°F
  • Wind: 7mph WSW
  • Humidity: 56%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 8
On Saturday, June 21, expect a mix of sun and clouds throughout the day.
The anticipated temperature range extends from a high of a humid 87.8°F to a low of a temperate 73.4°F.
On Saturday, the predicted high temperature is higher and fits better with July's average than with June's usual.
Sunrise will be at 5:20 am and sunset at 8:31 pm; the daylight will last for 15h and 11min.

Sunday, Jun 22.

Partly Cloudy
5:21 am

8:32 pm
EDT
Partly Cloudy
93°F / 75°F
  • Wind: 11mph W
  • Humidity: 59%
  • Precip. probability: 12%
  • Precipitation: 0"
  • UV index: 7
On Sunday, June 22, thin clouds will pass through at times, but overall, it will remain bright.
A temperature range of a tropical 93.2°F to a warm 75.2°F is predicted.
On Sunday, the anticipated high temperature is higher and fits better with July's average than with June's usual.
Sunrise will be at 5:21 am and sunset at 8:32 pm; the daylight will last for 15h and 11min.

Frequently asked questions

What is the weather forecast for Greenwich for Saturday?
On Saturday, moderate cloud cover will mix with sunshine throughout the day.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 87.8°F, while the lowest temperature will be 73.4°F.
What is the weather forecast for Greenwich for Sunday?
On Sunday, a partly cloudy sky is anticipated.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 93.2°F, while the lowest temperature will be 75.2°F.
What is the weather forecast for Greenwich for the next ten days?
In Greenwich, a combination of mostly clear, overcast and wet weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is expected only on next Friday. With a probability of 33%, minimal precipitation of 0.04" is expected.
How hot will it be in the next ten days in Greenwich?
The maximum temperature will vary between 78.8°F and 100.4°F, as the minimum temperature will range between 66.2°F and 78.8°F.
Including the humidity's impact, the maximum feel-like temperature will vary between 78.8°F and 116.6°F.
What will be the hottest and the coldest days?
With the maximum temperature of 100.4°F, Tuesday will be the hottest day. The coldest day will be next Friday, with a maximum of 78.8°F.

Long-term weather forecast

ThuJun 19.
  • min.
  • 66°F
Mostly Clear
Mostly Clear
  • Wind: 16mph W
  • Humidity: 80%
  • UV index: 0
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:20 am 8:31 pm EDT
FriJun 20.
  • 84°F
  • 66°F
Sunny
Sunny
  • Wind: 16mph WNW
  • Humidity: 50%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:20 am 8:31 pm EDT
SatJun 21.
  • 88°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WSW
  • Humidity: 56%
  • UV index: 8
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:20 am 8:31 pm EDT
SunJun 22.
  • 93°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph W
  • Humidity: 59%
  • UV index: 7
  • Precip. probability: 12%
  • Precipitation: 0"
  • 5:21 am 8:32 pm EDT
MonJun 23.
  • 99°F
  • 79°F
Sunny
Sunny
  • Wind: 7mph NW
  • Humidity: 53%
  • UV index: 9
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:21 am 8:32 pm EDT
TueJun 24.
  • 100°F
  • 79°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph NW
  • Humidity: 45%
  • UV index: 9
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:21 am 8:32 pm EDT
WedJun 25.
  • 93°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph NNE
  • Humidity: 51%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:22 am 8:32 pm EDT
ThuJun 26.
  • 84°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph E
  • Humidity: 65%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:22 am 8:32 pm EDT
FriJun 27.
  • 79°F
  • 68°F
PM Showers
PM Showers
  • Wind: 9mph ESE
  • Humidity: 76%
  • UV index: 8
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • 5:22 am 8:32 pm EDT
SatJun 28.
  • 82°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SSE
  • Humidity: 72%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:23 am 8:32 pm EDT
Looking ahead, conditions suggest a period of sun-filled, gloomy and rain-soaked weather is expected.
With a probability of 33%, rainfall is forecasted only for next Friday. Predicted precipitation will be minimal at 0.04".
Expect a substantial fluctuation in daytime highs in the upcoming days. Maximum temperatures are forecasted between 78.8°F and 100.4°F, while the lowest nightly temperature differences will be also quite pronounced, as temperatures overnight will fluctuate from 66.2°F up to 78.8°F.
The hottest day will be Tuesday, with a maximum of 100.4°F; with the highest temperature of 78.8°F, next Friday will be the coldest day.
Taking the humidity into consideration, the maximum feel-like temperature may increase substantially and vary between 78.8°F and a blazing hot 116.6°F.
Updated: Jun 20, 2025 @ 03:55:18 UTC
Published by: Weather U.S. | About Us
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