Weather forecast for todayOld Greenwich, CT

Weather forecast for today

Current condition 3:07 am EST

  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 5mphSW 230°
  • Humidity: 79%
  • Dewpoint: 45°F
  • Pressure: 30.29"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Old Greenwich, at the moment, a deep blue sky remains clear and cloudless.
The temperature is a fresh 50°F, and the felt air temperature is almost the same at 48.2°F. The current temperature is almost at the minimum-anticipated 51.8°F for today.

Tuesday Nov 3, 2026

  • 70°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphSW 225°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 6:27 am EST
  • Sunset: 4:47 pm EST
  • ▼
Today, occasional clouds will pass by, but expect bright spells.
Temperature span will be from a high of a delightful 69.8°F to a low of a fresh 51.8°F.
The forecast high of 69.8°F aligns more closely with October's typical high of 62.4°F than with November's usual 50.9°F.
Sunrise will be at 6:27 am and sunset at 4:47 pm; the daylight will last for 10h and 20min.

Hourly overview

Hourly temperatures

Warmest hour: 2 pm 68°C.
Coldest hour: 6 am 48°C.

Chance of precipitation

Highest chance: 8 pm - 10 pm 5%.

Hourly weather forecast

  • 4 am
  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphWSW 242°
  • Humidity: 80%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphWSW 252°
  • Humidity: 81%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 6:27 am
  • 8 am
  • 54°F
  • Feels like:
    52°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 5mphWSW 248°
  • Humidity: 76%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphWSW 237°
  • Humidity: 62%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphSW 222°
  • Humidity: 47%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSW 217°
  • Humidity: 42%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSSW 210°
  • Humidity: 50%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 4:47 pm
  • 6 pm
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSSW 203°
  • Humidity: 69%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 59°F
  • Feels like:
    59°F
Mostly Clear
Mostly Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphSSW 211°
  • Humidity: 80%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 57°F
  • Feels like:
    57°F
Mostly Clear
Mostly Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphSW 229°
  • Humidity: 85%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily dull and occasionally dry and sunny weather is predicted.
The temperature will be between the highest temperature of 68°F and the lowest temperature of 48.2°F. The warmest part of the day will be from 1 pm to 3 pm.
The temperature will feel more comparable to October's average high than the expected maximum for November. The minimum temperature will be also more similar to October's average low of 52°F than November's typical value of 40.8°F.
Updated: Nov 3, 2026 @ 08:07:36 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 3:07 am EST, the temperature is 50°F.

On Tuesday, sunny moments will alternate with patchy cloud cover.

Today, the highest temperature will be 69.8°F, while the lowest temperature will be 51.8°F.
The maximum temperature will be notably higher than the average highest temperature of 50.9°F in November. The lowest temperature will be also significantly higher than the average low of 40.8°F.

On Tuesday, in Old Greenwich, sunrise will be at 6:27 am and sunset at 4:47 pm (EST).

In Old Greenwich, today, there will be 10h and 20min of daylight.