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Climate Reports Summary for 2025

Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Rain Fog/Mist

40°F

4°C

Humidity	97%
Wind Speed	E 10 G 24 mph
Barometer	30.00 in (1015.7 mb)
Dewpoint	39°F (4°C)
Visibility	4.00 mi
Wind Chill	34°F (1°C)
Last update	10 Jan 7:56 pm EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Saybrook Manor CT

Tonight
Low: 39 °F
Rain and
Patchy Fog
Sunday
High: 42 °F
Chance Rain
and Patchy
Fog then
Chance
Rain/Snow
Sunday Night
Low: 30 °F
Breezy.
Chance Snow
Showers then
Partly Cloudy
Monday
High: 39 °F
Sunny and
Breezy then
Mostly Sunny
Monday Night
Low: 33 °F
Mostly Clear
Tuesday
High: 43 °F
Sunny
Tuesday Night
Low: 38 °F
Mostly Cloudy
Wednesday
High: 44 °F
Cloudy
Wednesday Night
Low: 33 °F
Chance Rain

Detailed Forecast

Tonight

Rain, mainly before 4am. Patchy fog after 4am. Low around 39. East wind 12 to 17 mph becoming north 5 to 10 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Sunday

A chance of rain before 1pm, then a chance of snow showers after 4pm. Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 42. West wind 7 to 14 mph. Chance of precipitation is 30%.

Sunday Night

A 30 percent chance of snow showers, mainly before 7pm. Partly cloudy, with a low around 30. Wind chill values between 15 and 25. Breezy, with a west wind 20 to 24 mph.

Monday

Mostly sunny, with a high near 39. Wind chill values between 15 and 25. Breezy, with a west wind 13 to 20 mph.

Monday Night

Mostly clear, with a low around 33. West wind around 11 mph.

Tuesday

Sunny, with a high near 43.

Tuesday Night

Mostly cloudy, with a low around 38.

Wednesday

Cloudy, with a high near 44.

Wednesday Night

A 30 percent chance of rain. Mostly cloudy, with a low around 33.