OLD SAYBROOK, CT 06475 Weather Forecast & Current Conditions

Local Weather
- Local weather by ZIP or City
- Local area snow depth
- CURRENT WEATHER MAPS
- - Fronts & Pressure Centers
- - Current U.S. Temperatures
- - Northwest U.S.
- - Northeast U.S.
- - Mid-Atlantic U.S.
- - Midwest U.S.
- - Central Plains U.S.
- - Southeast U.S.
- - Southern Plains U.S.
- - Southwest U.S.
- - Alaska
10 Day Forecasts
Other Forecasts
- Snowstorm Forecast
- U.S. 6-hourly Snowfall Forecast
- 3 DAY NAM MODEL FORECASTS
- - Clouds & Precipitation
- - Temperature
- 7 DAY NWS FORECASTS
- - Weather Type
- - Precip. Probability
- - High Temperatures
- - Low Temperatures
- - Cloud Cover
- - Wind
- - Relative Humidity
- - Dewpoint
- - Snowfall
- SEASONAL FORECASTS
- - Temperature
- - Precipitation
Severe Weather
Radar
- U.S. RADAR (NWS interactive)
- U.S. RADAR (by state)
Satellite

06475 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
GROTON, CT Current Weather
10:56 PM EDT MAY 21, 2025
Overcast 48°F
Feels Like:	44°F
Dewpoint:	46°F
Rel. Hum.:	93%
Visibility:	10 miles
Wind:	ENE at 9 mph
Pressure:	30.00 inches
Last 72 hours
Local Area Snow Depth
Connecticut Current Weather
Connecticut MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

06475 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	OLD SAYBROOK, CT 06475 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Rain. Near steady temperature in the upper 40s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

THURSDAY
Rain, breezy with highs in the lower 50s. Northeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain near 100 percent.

THURSDAY NIGHT
Rain. Lows in the mid 40s. North winds 15 to 20 mph. Chance of rain 90 percent.

FRIDAY
Partly sunny. A chance of showers, mainly in the morning. Highs around 60. Northwest winds 5 to 10 mph, becoming west in the afternoon. Chance of rain 30 percent.

FRIDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the upper 40s. West winds 5 to 10 mph.

SATURDAY
Partly sunny. A chance of showers in the morning. Highs in the lower 60s. Chance of rain 30 percent.

SATURDAY NIGHT
Partly cloudy. Lows in the upper 40s.

SUNDAY
Mostly sunny. Highs in the upper 60s.

SUNDAY NIGHT
Partly cloudy. Lows around 50.

MEMORIAL DAY
Mostly sunny. Highs in the lower 70s.

MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.

TUESDAY
Partly sunny in the morning, then becoming mostly cloudy. A 30 percent chance of showers. Highs in the upper 60s.

TUESDAY NIGHT
Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s.

06475 WEATHER SATELLITE LOOPS

Visible Weather Satellite
OLD SAYBROOK, CT 06475

Infrared Weather Satellite
OLD SAYBROOK, CT 06475

06475 WEATHER RADAR LOOP

NEXRAD Weather Radar
OLD SAYBROOK, CT 06475

MOS COMPUTER WEATHER FORECAST

GROTON, CT 3 hourly weather forecast

weather forecast created 7:00 AM CDT 5/21/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
21 MAY 2025

2 PM

55°

52°

Mostly Cloudy

30%
RAIN
<.01 in

0% Thunder
( 5% severe)

E 13

66%

44°

High 56°

5 PM

54°

50°

Mostly Cloudy

E 13

66%

43°

Overcast

Chance of Rain

8 PM

52°

48°

Overcast

39%
RAIN
.25–.5 in

0% Thunder
( 5% severe)

ENE 12

71%

43°

11 PM

50°

45°

Overcast

E 13

86%

46°

Thursday
22 MAY 2025

2 AM

49°

44°

Mostly Cloudy

93%
RAIN
***

0% Thunder
( 8% severe)

E 14

89%

46°

Low 47°

5 AM

49°

43°

Overcast

ENE 16

89%

46°

High 55°

8 AM

50°

44°

Mostly Cloudy

97%
RAIN
***

0% Thunder
( 15% severe)

ENE 17

89%

47°

Mostly Cloudy

Rain

Breezy

11 AM

52°

46°

Mostly Cloudy

ENE 21

86%

48°

2 PM

52°

46°

Mostly Cloudy

86%
RAIN
***

0% Thunder
( 18% severe)

NE 22

86%

48°

5 PM

52°

46°

Mostly Cloudy

NE 20

83%

47°

8 PM

51°

46°

Overcast

51%
RAIN
***

0% Thunder
( 4% severe)

N 15

83%

46°

11 PM

49°

44°

Mostly Cloudy

N 13

86%

45°

Friday
23 MAY 2025

2 AM

48°

43°

Mostly Cloudy

21%
RAIN
.01–.1 in

0% Thunder
( 3% severe)

NW 10

86%

44°

Low 44°

5 AM

46°

41°

Mostly Cloudy

WNW 10

89%

43°

High 61°

8 AM

49°

45°

Mostly Cloudy

8%

0% Thunder
( 2% severe)

WNW 8

80%

43°

Mostly Cloudy

11 AM

55°

52°

Mostly Cloudy

W 9

66%

44°

2 PM

58°

56°

Partly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 5% severe)

WSW 9

64%

46°

5 PM

58°

56°

Mostly Cloudy

WSW 9

67%

47°

8 PM

56°

55°

Mostly Cloudy

WSW 6

74%

48°


GROTON, CT extended weather forecast
Saturday 24 MAY 2025	Sunday 25 MAY 2025	Monday 26 MAY 2025	Tuesday 27 MAY 2025	Wednesday 28 MAY 2025
Low 45°	Low 45°	Low 50°	Low 52°	Low 51°
High 59°	High 63°	High 69°	High 63°	High 64°

Overcast 65% Rain	Overcast 30% Rain	Mostly Cloudy 18% Rain	Overcast 44% Rain	Overcast 49% Rain

WEATHER SELECT BOX EXAMPLES:

for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:

Old Saybrook, CT
Old Saybrook, CT snow
Old Saybrook, CT radar
CT map

-or-
-or-
-or-

06475
06475 snow
06475 radar

-or-
-or-

CT
CT snow

Copyright © 2024 WeatherStreet.com

Put our free WeatherStreet weather lookup on your web page.

Terms & Conditions
This is not clickable - please e-mail us separately

This is not clickable - please e-mail us separately