Current Weather Forecast for Groton

MA 01450  |   10:16pm

Weather Conditions

54°

Feels Like 54°

Clear

49° 73°

0

UV Index

Good

Air Quality

SE 0 mph

Wind

0 in

rain

Tonight

Mon 9/14

43°

Lowest Temperature

6%

A clear sky. Low 43F. Winds light and variable.

Tomorrow

Tue 9/15

70°

Highest Temperature

6%

Plentiful sunshine. High near 70F. Winds light and variable.

Tomorrow night

Tue 9/15

52°

Lowest Temperature

8%

A few clouds from time to time. Low 52F. Winds light and variable.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Groton

Hourly Weather Forecast & Temperature

11PM

1%

53°

Feels Like 53°

Clear

N 1 mph

Wind

1024 mb

Pressure

70%

Humidity

0

UV Index

10mi

Visibility

1%

Cloud Cover

12AM

1%

52°

Feels Like 52°

Clear

N 1 mph

Wind

1025 mb

Pressure

73%

Humidity

0

UV Index

10mi

Visibility

1%

Cloud Cover

1AM

2%

50°

Feels Like 50°

Clear

NNW 1 mph

Wind

1025 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

2AM

2%

49°

Feels Like 49°

Clear

NNW 2 mph

Wind

1025 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

3AM

2%

48°

Feels Like 48°

Clear

N 2 mph

Wind

1025 mb

Pressure

83%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

4AM

2%

47°

Feels Like 47°

Clear

NNW 2 mph

Wind

1026 mb

Pressure

86%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

5AM

4%

46°

Feels Like 46°

Clear

N 1 mph

Wind

1027 mb

Pressure

90%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

6AM

7%

44°

Feels Like 44°

Clear

NNW 1 mph

Wind

1028 mb

Pressure

94%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

7AM

7%

45°

Feels Like 45°

Sunny

N 1 mph

Wind

1029 mb

Pressure

94%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

8AM

4%

50°

Feels Like 50°

Sunny

NNW 2 mph

Wind

1029 mb

Pressure

83%

Humidity

1

UV Index

10mi

Visibility

1%

Cloud Cover

9AM

2%

55°

Feels Like 55°

Sunny

N 3 mph

Wind

1030 mb

Pressure

72%

Humidity

2

UV Index

10mi

Visibility

0%

Cloud Cover

10AM

59°

Feels Like 59°

Sunny

NE 3 mph

Wind

1030 mb

Pressure

61%

Humidity

3

UV Index

10mi

Visibility

3%

Cloud Cover

Mon 9/14

Mon

6%

49°

73°

Clear. Lows overnight in the low 40s.

43°

Feels Like

N 2 mph

Wind

80%

Humidity

0

UV Index

6:24 AM

Sunrise

6:57 PM

Sunset

Tue 9/15

Tue

6%

43°

70°

Plenty of sun. Highs in the low 70s and lows in the low 50s.

70°

Feels Like

E 5 mph

Wind

61%

Humidity

6

UV Index

6:25 AM

Sunrise

6:55 PM

Sunset

Wed 9/16

Wed

6%

52°

79°

Mix of sun and clouds. Highs in the upper 70s and lows in the low 60s.

80°

Feels Like

SW 7 mph

Wind

66%

Humidity

6

UV Index

6:26 AM

Sunrise

6:54 PM

Sunset

Thu 9/17

Thu

24%

60°

79°

Mostly cloudy. Highs in the upper 70s and lows in the low 60s.

80°

Feels Like

SE 5 mph

Wind

75%

Humidity

4

UV Index

6:28 AM

Sunrise

6:52 PM

Sunset

Fri 9/18

Fri

24%

54°

76°

Mostly sunny. Highs in the mid 70s and lows in the upper 40s.

76°

Feels Like

NNW 10 mph

Wind

59%

Humidity

6

UV Index

6:29 AM

Sunrise

6:50 PM

Sunset

Sat 9/19

Sat

9%

47°

68°

Times of sun and clouds. Highs in the upper 60s and lows in the low 50s.

68°

Feels Like

E 6 mph

Wind

54%

Humidity

6

UV Index

6:30 AM

Sunrise

6:48 PM

Sunset

Sun 9/20

Sun

56%

53°

69°

Showers possible. Highs in the upper 60s and lows in the upper 40s.

69°

Feels Like

SW 9 mph

Wind

81%

Humidity

4

UV Index

6:31 AM

Sunrise

6:46 PM

Sunset

Mon 9/21

Mon

35%

49°

64°

Morning showers. Highs in the mid 60s and lows in the mid 40s.

51°

Feels Like

NNE 7 mph

Wind

68%

Humidity

4

UV Index

6:32 AM

Sunrise

6:45 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 43 Arrow Trl, Groton, MA 01450
• 1 Maple Ave, Groton, MA 01450
• 10 Fairway Dr, Groton, MA 01450

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Massachusetts

From first frost to scorching temperatures as New England feels fall while dozens of states bake

From frost-covered mountains in New England to triple-digit heat in the Southern Plains, the U.S. will experience a dramatic temperature tug-of-war this week as fall arrives in the Northeast while summer refuses to let go elsewhere.

Ready for one last summer trip? Top 10 Labor Day destinations for 2026

Labor Day weekend 2026 is nearly here, and millions of people will take to the roads and sky to squeeze in one last trip before the warm weather slips away.

Woman injured in suspected shark attack while swimming at popular summer vacation destination

A woman suffered non-life-threatening leg injuries in a suspected shark encounter off Martha’s Vineyard, prompting a temporary swimming suspension.

Photos: Scientists take to the skies and spot more than 2,000 species at marine monument

New England scientists observed more than 2,000 animals during a recent aerial survey over the Northeast Canyons and Seamounts Marine National Monument, highlighting the area’s diverse wildlife.

Load More Stories