Today in Groton, instability will build during the day.
Cloudy spells, dense at times in the morning, very cloudy skies becoming totally covered in the afternoon. No precipitation in the morning, light showers in the afternoon. Light winds.
The reliability of the situation is very good.
Temperatures will vary between 16 and 26°C, it will be warm in the afternoon.
Tonight, overcast and misty, reduced visibility.
Showers. Light winds.