MASHANTUCKET, CT 06338 Weather Forecast & Current Conditions

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06338 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
GROTON, CT Current Weather
9:56 AM EDT JUN 14, 2025
Overcast Light Rain 63°F
Feels Like:	63°F
Dewpoint:	57°F
Rel. Hum.:	81%
Visibility:	10 miles
Wind:	ENE at 8 mph
Pressure:	30.09 inches
Last 72 hours
Local Area Snow Depth
Connecticut Current Weather
Connecticut MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

06338 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	MASHANTUCKET, CT 06338 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Showers likely. Highs in the mid 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

TONIGHT
Cloudy. A slight chance of light rain in the evening, then a chance of light rain after midnight. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.

SUNDAY
Mostly cloudy with a slight chance of light rain in the morning, then partly sunny in the afternoon. Highs around 70. East winds around 5 mph. Chance of rain 20 percent.

SUNDAY NIGHT
Mostly cloudy. Lows in the lower 50s. East winds around 5 mph.

MONDAY
Partly sunny. Highs in the lower 70s. East winds 5 to 10 mph.

MONDAY NIGHT
Mostly cloudy. Lows in the mid 50s.

TUESDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 70s.

TUESDAY NIGHT
Mostly cloudy. Lows in the lower 60s.

WEDNESDAY
Mostly cloudy. Highs in the upper 70s.

WEDNESDAY NIGHT
Mostly cloudy. Lows in the mid 60s.

JUNETEENTH
Partly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.

THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. Lows in the mid 60s. Chance of rain 30 percent.

FRIDAY
Mostly sunny. Highs in the lower 80s.

06338 WEATHER SATELLITE LOOPS

Visible Weather Satellite
MASHANTUCKET, CT 06338

Infrared Weather Satellite
MASHANTUCKET, CT 06338

06338 WEATHER RADAR LOOP

NEXRAD Weather Radar
MASHANTUCKET, CT 06338

MOS COMPUTER WEATHER FORECAST

GROTON, CT 3 hourly weather forecast

weather forecast created 7:00 PM CDT 6/13/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
14 JUN 2025

2 AM

61°

61°

Mostly Cloudy

57%
RAIN
.1–.25 in

0% Thunder
( 7% severe)

E 6

78%

54°

Low 59°

5 AM

60°

60°

Mostly Cloudy

ENE 6

84%

55°

High 64°

8 AM

62°

61°

Mostly Cloudy

74%
RAIN
***

0% Thunder
( 4% severe)

ENE 9

81%

56°

Mostly Cloudy

Rain Likely

11 AM

62°

61°

Mostly Cloudy

ENE 12

84%

57°

2 PM

62°

60°

Mostly Cloudy

45%
RAIN
>2 in

0% Thunder
( 1% severe)

ENE 13

84%

57°

5 PM

60°

58°

Mostly Cloudy

NE 12

87%

56°

8 PM

58°

56°

Mostly Cloudy

18%
RAIN
<.01 in

0% Thunder
( 1% severe)

NE 10

80%

52°

11 PM

57°

55°

Mostly Cloudy

NE 9

86%

53°

Sunday
15 JUN 2025

2 AM

57°

55°

Mostly Cloudy

16%
RAIN
<.01 in

0% Thunder
( 2% severe)

NE 8

86%

53°

Low 54°

5 AM

56°

54°

Mostly Cloudy

NE 8

90%

53°

High 68°

8 AM

59°

57°

Mostly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 0% severe)

NE 9

83%

54°

Mostly Cloudy

11 AM

64°

63°

Mostly Cloudy

ENE 10

73%

55°

2 PM

66°

66°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 1% severe)

E 9

70%

56°

5 PM

64°

64°

Mostly Cloudy

ESE 9

75%

56°

8 PM

61°

60°

Mostly Cloudy

8%

0% Thunder
( 1% severe)

E 7

78%

54°

11 PM

59°

59°

Mostly Cloudy

E 5

87%

55°


GROTON, CT extended weather forecast
Monday 16 JUN 2025	Tuesday 17 JUN 2025	Wednesday 18 JUN 2025	Thursday 19 JUN 2025	Friday 20 JUN 2025
Low 56°	Low 61°	Low 63°	Low 67°	Low 64°
High 70°	High 70°	High 78°	High 79°	High 77°

Mostly Cloudy 10% Rain	Overcast 44% Rain	Overcast 33% Rain	Mostly Cloudy 35% Rain	Overcast 47% Rain

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