Weather forecast for todayOld Lyme, CT

Weather forecast for today

Current condition 2:47 pm EDT

  • 52°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 12mphNW 320°
  • Humidity: 50%
  • Dewpoint: 34°F
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
In Old Lyme, currently, patches of clouds are drifting across the sky.
The temperature is a crisp 51.8°F, and the felt air temperature is evaluated at a chilly 46.4°F. The current temperature is the maximum expected temperature for today.

Saturday Oct 17, 2026

  • 52°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphN 350°
  • Humidity: 48%
  • UV index: 3
  • Sunrise: 7:03 am EDT
  • Sunset: 6:05 pm EDT
  • ▼
Today, a pleasant mix of sun and clouds will define the day.
The temperature is expected to vary between a maximum of a cool 51.8°F and a minimum of a wintry 35.6°F.
A high of 51.8°F is expected, which aligns better with November's average peak of 50.9°F than October's 61.7°F.
Sunrise was at 7:03 am and sunset will be at 6:05 pm; the daylight will last for 11h and 2min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 52°C.
Coldest period: 11 pm - 12 am 41°C.

Chance of precipitation

Highest chance: 3 pm - 12 am 0%.

Hourly weather forecast

  • 3 pm
  • 52°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNNW 348°
  • Humidity: 49%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 50°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphNNW 348°
  • Humidity: 48%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 50°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphN 351°
  • Humidity: 46%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 48°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphN 352°
  • Humidity: 48%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:05 pm
  • 7 pm
  • 46°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphN 352°
  • Humidity: 52%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 45°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphN 352°
  • Humidity: 55%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 43°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphN 355°
  • Humidity: 57%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphN 357°
  • Humidity: 59%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 41°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphN 357°
  • Humidity: 60%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 41°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphN 359°
  • Humidity: 62%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of Saturday, expect mostly cloudy skies.
The temperature will be between a minimum of 41°F and a maximum of 51.8°F. The warmest part of the day is anticipated around 3 pm.
Today, the temperature will feel more consistent with November's average high than the usual for October. The expected low will be also more resembling what’s common in November than the current October average of 50.5°F.
Updated: Oct 17, 2026 @ 18:47:33 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 2:47 pm EDT is 51.8°F. Feels-like temperature is 46.4°F.

On Saturday, in Old Lyme, occasional cloudiness will be present, but there will still be plenty of sun.

Today, the maximum temperature will be 51.8°F, while the minimum temperature will be 35.6°F.
The highest temperature today will be significantly lower than the average maximum of 61.7°F in October. The lowest temperature will be also noticeably lower than the average low of 50.5°F.

On Saturday, in Old Lyme, sunrise was at 7:03 am and sunset will be at 6:05 pm (EDT).

In Old Lyme, today, there will be 11h and 2min of daylight.