GROTON LONG POINT, CT 06340 Weather Forecast & Current Conditions

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06340 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
GROTON, CT Current Weather
12:56 AM EDT OCT 19, 2025
Clear 43°F
Feels Like:	42°F
Dewpoint:	43°F
Rel. Hum.:	100%
Visibility:	10 miles
Wind:	N at 3 mph
Pressure:	30.06 inches
Last 72 hours
Local Area Snow Depth
Connecticut Current Weather
Connecticut MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

06340 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	GROTON LONG POINT, CT 06340 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Patchy fog this morning. Sunny. Highs in the upper 60s. South winds 5 to 10 mph with gusts up to 25 mph.

TONIGHT
Mostly cloudy. Showers likely after midnight. Lows in the mid 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

MONDAY
Showers with a slight chance of thunderstorms in the morning, then showers in the afternoon. Highs in the mid 60s. Southeast winds 15 to 20 mph, becoming southwest in the afternoon. Gusts up to 30 mph. Chance of rain 90 percent.

MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A 50 percent chance of showers. Less humid with lows in the upper 40s. West winds 10 to 15 mph with gusts up to 25 mph.

TUESDAY
Sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.

TUESDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 50s. Chance of rain 40 percent.

WEDNESDAY
Showers likely. Highs in the mid 60s. Chance of rain 60 percent.

WEDNESDAY NIGHT
Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the mid 40s. Chance of rain 40 percent.

THURSDAY
Mostly sunny. Highs in the upper 50s.

THURSDAY NIGHT
Partly cloudy. Lows in the lower 40s.

FRIDAY
Sunny. Highs in the upper 50s.

FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s.

SATURDAY
Partly sunny. Highs in the upper 50s.

06340 WEATHER SATELLITE LOOPS

Visible Weather Satellite
GROTON LONG POINT, CT 06340

Infrared Weather Satellite
GROTON LONG POINT, CT 06340

06340 WEATHER RADAR LOOP

NEXRAD Weather Radar
GROTON LONG POINT, CT 06340

MOS COMPUTER WEATHER FORECAST

GROTON, CT 3 hourly weather forecast

weather forecast created 7:00 PM CDT 10/18/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
19 OCT 2025

2 AM

50°

50°

Partly Cloudy

1%

0% Thunder
( 1% severe)

SSW 2

89%

47°

Low 49°

5 AM

50°

49°

Clear

S 3

93%

48°

High 64°

8 AM

54°

52°

Partly Cloudy

1%

0% Thunder
( 0% severe)

S 7

93%

52°

Partly Cloudy

11 AM

61°

59°

Partly Cloudy

S 12

78%

54°

2 PM

64°

63°

Partly Cloudy

1%

0% Thunder
( 0% severe)

S 13

75%

56°

5 PM

61°

59°

Mostly Cloudy

SSE 13

90%

58°

8 PM

59°

57°

Partly Cloudy

9%

0% Thunder
( 2% severe)

SSE 13

100%

59°

11 PM

59°

56°

Mostly Cloudy

SSE 15

100%

59°

Monday
20 OCT 2025

2 AM

60°

57°

Mostly Cloudy

71%
RAIN
1–2 in

0% Thunder
( 14% severe)

SSE 16

100%

60°

Low 54°

5 AM

60°

57°

Mostly Cloudy

SSE 20

100%

60°

High 63°

8 AM

62°

59°

Mostly Cloudy

83%
RAIN
***

0% Thunder
( 10% severe)

SE 20

100%

62°

Mostly Cloudy

Rain Likely

Breezy

11 AM

60°

57°

Mostly Cloudy

S 18

96%

59°

2 PM

61°

58°

Mostly Cloudy

48%
RAIN
1–2 in

0% Thunder
( 3% severe)

SSW 17

84%

56°

5 PM

58°

55°

Partly Cloudy

SW 15

83%

53°

8 PM

54°

50°

Partly Cloudy

25%
RAIN
.25–.5 in

0% Thunder
( 1% severe)

W 13

90%

51°

11 PM

51°

46°

Partly Cloudy

W 13

93%

49°


GROTON, CT extended weather forecast
Tuesday 21 OCT 2025	Wednesday 22 OCT 2025	Thursday 23 OCT 2025	Friday 24 OCT 2025	Saturday 25 OCT 2025
Low 45°	Low 50°	Low 44°	Low 40°	Low 41°
High 62°	High 66°	High 60°	High 58°	High 58°

Clear 7% Rain	Mostly Cloudy 58% Rain	Partly Cloudy 15% Rain	Partly Cloudy 23% Rain	Clear 17% Rain

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