PRESTON, CT 06365 Weather Forecast & Current Conditions

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GROTON, CT
Current Weather

1:56 PM EDT AUG 25, 2025
Scattered Clouds
73°F
Feels Like: 73°F
Dewpoint: 68°F
Rel. Hum.: 84%
Visibility: 10 miles
Wind: SSW at 9 mph
Pressure: 29.78 inches
Last 72 hours

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PRESTON, CT 06365
Weather Forecast

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Snow Depth pages
THIS AFTERNOON
Partly sunny with a 20 percent chance of showers. Highs in the lower 80s. Southwest winds 5 to 10 mph.
TONIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 50s. West winds around 5 mph.
TUESDAY
Sunny. Highs in the upper 70s. West winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph.
WEDNESDAY
Mostly sunny. Highs in the mid 70s. Northwest winds around 5 mph.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 50s.
THURSDAY
Mostly sunny. Highs in the upper 70s.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 50s.
FRIDAY
Partly sunny. A chance of showers. Highs in the mid 70s. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. Lows in the lower 50s. Chance of rain 50 percent.
SATURDAY
Mostly sunny. Highs in the lower 70s.
SATURDAY NIGHT
Mostly clear. Lows in the lower 50s.
SUNDAY
Mostly sunny. Highs in the mid 70s.

Visible Weather Satellite
PRESTON, CT 06365
Infrared Weather Satellite
PRESTON, CT 06365
NEXRAD Weather Radar
PRESTON, CT 06365

GROTON, CT 3 hourly weather forecast

weather forecast created  7:00 AM CDT  8/25/2025
Monday
25 AUG 2025
PRESTON, CT 06365 weather forecast Day 1, 12 hours 2 PM 77° 79° Clear 7%

0% Thunder
( 12% severe)
SW   8 74% 68°
High 78° PRESTON, CT 06365 weather forecast Day 1, 15 hours 5 PM 76° 77° Clear SW   9 76% 68°
Clear



PRESTON, CT 06365 weather forecast Day 1, 18 hours 8 PM 72° 72° Clear 1%

0% Thunder
( 2% severe)
SW   7 84% 67°
PRESTON, CT 06365 weather forecast Day 1, 21 hours 11 PM 69° 69° Partly Cloudy WNW   6 78% 62°
Tuesday
26 AUG 2025
PRESTON, CT 06365 weather forecast Day 2, 0 hours 2 AM 64° 65° Clear 0%

0% Thunder
( 0% severe)
NW   5 81% 58°
Low 60° PRESTON, CT 06365 weather forecast Day 2, 3 hours 5 AM 61° 61° Clear NW   5 84% 56°
High 77° PRESTON, CT 06365 weather forecast Day 2, 6 hours 8 AM 65° 65° Clear 0%

0% Thunder
( 0% severe)
NW   6 75% 57°

Clear



PRESTON, CT 06365 weather forecast Day 2, 9 hours 11 AM 73° 73° Clear W   9 53% 55°
PRESTON, CT 06365 weather forecast Day 2, 12 hours 2 PM 74° 74° Clear 1%

0% Thunder
( 1% severe)
SW   12 53% 56°
PRESTON, CT 06365 weather forecast Day 2, 15 hours 5 PM 74° 74° Clear WSW   10 53% 56°
PRESTON, CT 06365 weather forecast Day 2, 18 hours 8 PM 69° 69° Clear 0%

0% Thunder
( 1% severe)
WSW   6 70% 59°
PRESTON, CT 06365 weather forecast Day 2, 21 hours 11 PM 66° 66° Partly Cloudy W   3 75% 58°
Wednesday
27 AUG 2025
PRESTON, CT 06365 weather forecast Day 3, 0 hours 2 AM 62° 63° Partly Cloudy 2%

0% Thunder
( 2% severe)
NNW   3 75% 54°
Low 58° PRESTON, CT 06365 weather forecast Day 3, 3 hours 5 AM 59° 59° Partly Cloudy NNW   5 78% 52°
High 76° PRESTON, CT 06365 weather forecast Day 3, 6 hours 8 AM 63° 63° Partly Cloudy 2%

0% Thunder
( 4% severe)
NNW   6 72% 54°

Partly Cloudy



PRESTON, CT 06365 weather forecast Day 3, 9 hours 11 AM 71° 71° Partly Cloudy NW   7 53% 53°
PRESTON, CT 06365 weather forecast Day 3, 15 hours 2 PM 73° 73° Partly Cloudy 3%

0% Thunder
( 5% severe)
WSW   9 51% 54°
PRESTON, CT 06365 weather forecast Day 3, 18 hours 5 PM 72° 72° Partly Cloudy WSW   8 55% 55°
PRESTON, CT 06365 weather forecast Day 3, 21 hours 8 PM 68° 68° Partly Cloudy     W   6 63% 55°

GROTON, CT extended weather forecast

Thursday
28 AUG 2025
Friday
29 AUG 2025
Saturday
30 AUG 2025
Sunday
31 AUG 2025
Monday
1 SEP 2025
Low 54° Low 59° Low 57° Low 58° Low 58°
High 75° High 72° High 71° High 73° High 73°
PRESTON, CT 06365 weather forecast Day 4 PRESTON, CT 06365 weather forecast Day 5 PRESTON, CT 06365 weather forecast Day 6 PRESTON, CT 06365 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
11% Rain
Partly Cloudy
40% Rain
Mostly Cloudy
44% Rain
Partly Cloudy
25% Rain
Partly Cloudy
28% Rain
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