Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
16°F
-9°C
| Humidity | 74% |
| Wind Speed | NE 3 mph |
| Barometer | 30.67 in (1038.4 mb) |
| Dewpoint | 9°F (-13°C) |
| Visibility | 10.00 mi |
| Last update | 3 Mar 12:56 am EST |
Extended Forecast for
2 Miles W Hadlyme CT
Winter Weather Advisory March 3, 10:00am until March 3, 10:00pm
Overnight

Low: 17 °F
Increasing
CloudsTuesday
High: 38 °F
Snow Likely
then
Rain/SnowTuesday Night

Low: 33 °F
Rain
Wednesday

High: 50 °F
Decreasing
CloudsWednesday Night
Low: 30 °F
Partly Cloudy
then Slight
Chance
Rain/Freezing
RainThursday

High: 45 °F
Chance Rain
Thursday Night

Low: 35 °F
Rain Likely
Friday

High: 43 °F
Chance Rain
Friday Night

Low: 33 °F
Mostly Cloudy
Detailed Forecast
Overnight
Increasing clouds, with a steady temperature around 17. Calm wind.
Tuesday
Snow likely before noon, then rain and snow between noon and 3pm, then rain after 3pm. High near 38. Wind chill values between 20 and 30. Calm wind becoming southeast around 6 mph in the morning. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, mainly before 1am. Low around 33. Light and variable wind becoming southwest around 6 mph in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 50. Calm wind.
Wednesday Night
A slight chance of rain between 1am and 4am, then a slight chance of freezing rain after 4am. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 20%.
Thursday
A 50 percent chance of rain after 7am. Cloudy, with a high near 45.
Thursday Night
Rain likely. Cloudy, with a low around 35. Chance of precipitation is 70%.
Friday
A 50 percent chance of rain before 1pm. Mostly cloudy, with a high near 43.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Mostly cloudy, with a high near 51.
Saturday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Sunday
Mostly cloudy, with a high near 58.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 60.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles W Hadlyme CT
41.4°N 72.36°W (Elev. 279 ft)
41.4°N 72.36°W (Elev. 279 ft)
12:43 am EST Mar 3, 2026
1am EST Mar 3, 2026-6pm EDT Mar 9, 2026



