0

Hourly Weather Forecast - Groton, CT

  • Temperature
    30°F
    Precipitation
    0%
    Wind
    4mph
    SW
    Arrow up

    Mostly Clear

    Humidity
    75%
    Feels like
    26°F
    Dew Point
    23°F

  • Partly Cloudy

    Humidity
    76%
    Feels like
    25°F
    Dew Point
    23°F

  • Partly Cloudy

    Humidity
    76%
    Feels like
    25°F
    Dew Point
    24°F

  • Partly Cloudy

    Humidity
    77%
    Feels like
    24°F
    Dew Point
    24°F

  • Partly Cloudy

    Humidity
    78%
    Feels like
    23°F
    Dew Point
    24°F

  • Partly Cloudy

    Humidity
    78%
    Feels like
    23°F
    Dew Point
    24°F

Top Stories

Right Arrow
Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Read More
Wednesday's Weather Outlook

Wednesday'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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