Weather forecast for todayOld Greenwich, CT

Weather forecast for today

Current condition 7:13 am EST

  • 63°F
  • Feels like:
    63°F
Fog
Fog
  • Precipitation: 0"
  • Wind: 6mphS 180°
  • Humidity: 97%
  • Dewpoint: 61°F
  • Pressure: 29.96"Hg
  • Visibility: 1mi
  • UV index: 0
  • ▼
At the moment, in Old Greenwich, mist and heavy fog are lingering, keeping the air cool and damp.
The temperature is a breezy 62.6°F. The current temperature is only a few degrees off the today's maximum of 68°F.

Thursday Nov 5, 2026

  • 68°F
  • 61°F
Rain
Rain
  • Precip. probability: 89%
  • Precipitation: 0.2"
  • Wind: 11mphSSW 201°
  • Humidity: 89%
  • UV index: 1
  • Sunrise: 6:30 am EST
  • Sunset: 4:45 pm EST
  • ▼
Today, on Thursday, November 5, rain is in the forecast, making for a wet and cloudy day.
The chance of precipitation is high. However, the rainfall will be light. Minor temperature variations are expected, peaking at a maximum of a delightful 68°F and dropping to a minimum of a comfortable 60.8°F.
A forecast high of 68°F brings conditions more familiar to October's average than November's.
Sunrise was at 6:30 am and sunset will be at 4:45 pm; the daylight will last for 10h and 16min.

Hourly overview

Hourly temperatures

Warmest period: 12 pm - 4 pm 68°C.
Minimum temperature: 64°C.

Chance of precipitation

Highest chance: 12 pm 88%.

Hourly weather forecast

  • 8 am
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 7mphSSW 207°
  • Humidity: 94%
  • Pressure: 29.94"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 9 am
  • 66°F
  • Feels like:
    66°F
Showers
Showers
  • Precip. probability: 55%
  • Precipitation: 0.04"
  • Wind: 9mphSSW 206°
  • Humidity: 93%
  • Pressure: 29.94"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 10 am
  • 66°F
  • Feels like:
    66°F
Showers
Showers
  • Precip. probability: 53%
  • Precipitation: 0.04"
  • Wind: 11mphSSW 206°
  • Humidity: 92%
  • Pressure: 29.94"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 11 am
  • 66°F
  • Feels like:
    66°F
Rain
Rain
  • Precip. probability: 59%
  • Precipitation: 0.04"
  • Wind: 10mphSSW 202°
  • Humidity: 87%
  • Pressure: 29.91"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 12 pm
  • 68°F
  • Feels like:
    68°F
Rain
Rain
  • Precip. probability: 88%
  • Precipitation: 0.08"
  • Wind: 10mphSSW 198°
  • Humidity: 83%
  • Pressure: 29.91"Hg
  • Visibility: 5mi
  • UV index: 1
  • ▼
  • 1 pm
  • 68°F
  • Feels like:
    68°F
Rain
Rain
  • Precip. probability: 84%
  • Precipitation: 0.04"
  • Wind: 10mphSSW 198°
  • Humidity: 82%
  • Pressure: 29.88"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 2 pm
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 11mphSSW 197°
  • Humidity: 84%
  • Pressure: 29.85"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 3 pm
  • 68°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 11mphSSW 199°
  • Humidity: 85%
  • Pressure: 29.85"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 4 pm
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphSSW 196°
  • Humidity: 88%
  • Pressure: 29.85"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Sunset: 4:45 pm
  • 5 pm
  • 66°F
  • Feels like:
    68°F
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Wind: 10mphSSW 194°
  • Humidity: 90%
  • Pressure: 29.85"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 6 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphSSW 198°
  • Humidity: 95%
  • Pressure: 29.85"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 7 pm
  • 64°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 8mphSSW 201°
  • Humidity: 95%
  • Pressure: 29.88"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 8 pm
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 7mphSSW 202°
  • Humidity: 97%
  • Pressure: 29.88"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 9 pm
  • 64°F
  • Feels like:
    64°F
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Wind: 7mphSSW 204°
  • Humidity: 99%
  • Pressure: 29.88"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 10 pm
  • 64°F
  • Feels like:
    64°F
Showers
Showers
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • Wind: 7mphSSW 204°
  • Humidity: 97%
  • Pressure: 29.85"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 11 pm
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphSSW 208°
  • Humidity: 97%
  • Pressure: 29.85"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
Today, in Old Greenwich, a combination of cloud-filled and rain-filled weather is forecasted.
Rainfall is predicted from 9 am to 1 pm, 5 pm, 9 pm and at 10 pm. With light precipitation of 0.08", most rainfall is expected at 12 pm.
The temperature will be between a minimum of 64.4°F and a maximum of 68°F. The warmest part of the day will be from noon to 4 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 alike with October's average low of 52°F than November's typical value of 40.8°F.
Updated: Nov 5, 2026 @ 12:13:46 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 7:13 am EST, the temperature is 62.6°F.

On Thursday, expect rain to continue falling, keeping conditions damp and cool.

Light precipitation of 0.2" is anticipated. The possibility of rainfall is high at 89%.

Today, the maximum temperature will be 68°F, while the minimum temperature will be 60.8°F.
The highest temperature will be notably higher than the average maximum of 50.9°F in November. The lowest temperature will be also noticeably higher than the average low of 40.8°F.

On Thursday, in Old Greenwich, sunrise was at 6:30 am and sunset will be at 4:45 pm (EST).

In Old Greenwich, the length of the day today will be 10h and 16min.