0

Hourly Weather Forecast - Old Lyme, CT

  • Temperature
    28°F
    Precipitation
    10%
    Wind
    8mph
    NNW
    Arrow up

    Mostly Cloudy

    Humidity
    80%
    Feels like
    20°F
    Dew Point
    22°F

  • Mostly Cloudy

    Humidity
    75%
    Feels like
    19°F
    Dew Point
    20°F

  • Mostly Cloudy

    Humidity
    74%
    Feels like
    18°F
    Dew Point
    19°F

  • Mostly Cloudy

    Humidity
    71%
    Feels like
    16°F
    Dew Point
    18°F

  • Partly Cloudy

    Humidity
    70%
    Feels like
    16°F
    Dew Point
    17°F

  • Partly Cloudy

    Humidity
    68%
    Feels like
    14°F
    Dew Point
    15°F

  • Partly Cloudy

    Humidity
    65%
    Feels like
    13°F
    Dew Point
    13°F

  • Partly Cloudy

    Humidity
    62%
    Feels like
    11°F
    Dew Point
    11°F

  • Mostly Clear

    Humidity
    60%
    Feels like
    9°F
    Dew Point
    9°F

Top Stories

Right Arrow
Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Read More
Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Read More
Monday's Weather Outlook

Monday's Weather Outlook

Read More
How to Measure Snow via NWS

How To Measure Snow

Read More
Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

Read More
A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

Read More
More NewsRight Arrow
loading ad...
Today's National Outlook
Hurricane Tracker
Allergy Forecast
Cold & Flu
Snow & Ski Forecast
Fire Updates
Traffic Cameras
Weather Cameras
Traffic Cameras
Weather Cameras
Outdoor Sports Guide