Groton Weather Conditions
Current Temperature Level

19 °C

Cool

OvercastFeels Like 19°CHumidity 71%

26 AQI

PM2.5 : 5PM10 : 8

Air quality index is: Good

Last Updated: 2025-09-01 12:00 (Local Time)

Map

Groton

Groton Weather Parameters

Wind Speed

16 km/h

Light breeze

Gust Speed

5 m/s

Direction

85° E

Cloud Cover

0 %

Visibility

16 km

Precipitation

0 mm

Pressure

1020

1021

1022

1023

1024

1025

1026

1027

1028

1029

1030

1031

1025 mb

High

940956

981

1005

Moderate

1013

1030

1046+

UV Index

UV Index4

Moderate

Suggestions for

TodayGroton

1 Sep.

Umbrella• Optional

Clothing• Layering Must

Driving• Drive Safely

Sunscreen• Apply

Trending in United States

Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025

Groton 10-Days Weather Forecast

See Monthly

Today

19°C

73 %

Tuesday

20°C

70 %

Wednesday

20°C

82 %

Thursday

20°C

76 %

Friday

21°C

83 %

Saturday

22°C

83 %

Sunday

19°C

54 %

Monday

16°C

51 %

Tuesday

17°C

63 %

Wednesday

17°C

70 %

Today1 Sep

Overcast

Fully overcast skies with a high of 19 °C. Humidity will be 73%, and winds at 15.8 km/h.

24°C / 15°C

Humi.73 %

Prec.0 mm

Sunrise

06:15 AM

13hrs 6min

Sunset

07:21 PM

Temperature (°C)

12 AMTime11 PM

Time

Condition

Temp

Humidity

Wind Speed & Dir.

12 AM

Clear

17 °C

85 %

6.1 kmph / NNE

Feels 17.1 °C

Cover 9 %

Visibility 10 km

1 AM

Partly Cloudy

17 °C

87 %

8.6 kmph / N

Feels 16.5 °C

Cover 28 %

Visibility 10 km

2 AM

Partly Cloudy

16 °C

92 %

9 kmph / N

Feels 15.8 °C

Cover 43 %

Visibility 10 km

3 AM

Mist

15 °C

94 %

10.8 kmph / NNE

Feels 15.2 °C

Cover 42 %

Visibility 10 km

4 AM

Clear

15 °C

94 %

11.9 kmph / NNE

Feels 14.8 °C

Cover 18 %

Visibility 10 km

5 AM

Clear

15 °C

91 %

11.2 kmph / NNE

Feels 14.5 °C

Cover 7 %

Visibility 10 km

6 AM

Clear

15 °C

87 %

11.9 kmph / NNE

Feels 14.6 °C

Cover 8 %

Visibility 10 km

7 AM

Sunny

16 °C

83 %

0.1

12.2 kmph / NE

Feels 15.7 °C

Cover 7 %

Visibility 10 km

8 AM

Sunny

17 °C

76 %

0.7

14.8 kmph / NE

Feels 16.4 °C

Cover 0 %

Visibility 10 km

9 AM

Cloudy

18 °C

87 %

1.7

14.8 kmph / NE

Feels 17.6 °C

Cover 84 %

Visibility 10 km

10 AM

Overcast

20 °C

77 %

3.4

13 kmph / E

Feels 20.2 °C

Cover 100 %

Visibility 10 km

11 AM

Partly Cloudy

21 °C

59 %

2.9

15.5 kmph / ENE

Feels 21.2 °C

Cover 58 %

Visibility 10 km

12 PM

Overcast

19 °C

71 %

3.9

15.8 kmph / E

Feels 21.8 °C

Cover 0 %

Visibility 16 km

1 PM

Overcast

23 °C

57 %

3.3

14.4 kmph / E

Feels 24.5 °C

Cover 89 %

Visibility 10 km

2 PM

Overcast

24 °C

54 %

2.8

12.2 kmph / E

Feels 24.9 °C

Cover 100 %

Visibility 10 km

3 PM

Cloudy

23 °C

54 %

1.8

11.9 kmph / ESE

Feels 24.9 °C

Cover 69 %

Visibility 10 km

4 PM

Overcast

23 °C

57 %

1.4

11.5 kmph / ESE

Feels 24.8 °C

Cover 100 %

Visibility 10 km

5 PM

Overcast

23 °C

63 %

0.5

12.2 kmph / ESE

Feels 24.9 °C

Cover 100 %

Visibility 10 km

6 PM

Cloudy

23 °C

59 %

0.2

12.6 kmph / ESE

Feels 24.9 °C

Cover 65 %

Visibility 10 km

7 PM

Sunny

22 °C

60 %

12.2 kmph / E

Feels 21.7 °C

Cover 14 %

Visibility 10 km

8 PM

Overcast

21 °C

73 %

10.4 kmph / ENE

Feels 21 °C

Cover 100 %

Visibility 10 km

9 PM

Cloudy

20 °C

65 %

10.8 kmph / ENE

Feels 20.3 °C

Cover 68 %

Visibility 10 km

10 PM

Overcast

20 °C

66 %

10.8 kmph / ENE

Feels 20 °C

Cover 90 %

Visibility 10 km

11 PM

Overcast

19 °C

70 %

10.4 kmph / ENE

Feels 19.3 °C

Cover 100 %

Visibility 10 km

Today

19°C

73 %

Tuesday

20°C

70 %

Wednesday

20°C

82 %

Thursday

20°C

76 %

Friday

21°C

83 %

Saturday

22°C

83 %

Sunday

19°C

54 %

Monday

16°C

51 %

Tuesday

17°C

63 %

Wednesday

17°C

70 %

Temp23 °C

ConditionOvercast

Humidity57 %

Feels24.5 °C

Cover89 %

Visibility10 km

Wind Speed & Dir.14.4 kmph / E

UV3.3

Groton 30-Days (September 2025) Weather Forecast

See Hourly

Sun.

Mon.

Tue.

Wed.

Thu.

Fri.

Sat.

1Today

24°15 °C

2Tue.

24°16 °C

3Wed.

25°18 °C

4Thu.

23°17 °C

5Fri.

24°18 °C

6Sat.

25°18 °C

7Sun.

23°16 °C

8Mon.

21°12 °C

9Tue.

19°14 °C

10Wed.

22°14 °C

11Thu.

24°15 °C

12Fri.

22°12 °C

13Sat.

21°10 °C

14Sun.

21°12 °C

15Mon.

23°15 °C

16Tue.

22°14 °C

17Wed.

22°14 °C

18Thu.

22°15 °C

19Fri.

22°14 °C

20Sat.

22°14 °C

21Sun.

22°15 °C

22Mon.

22°15 °C

23Tue.

22°15 °C

24Wed.

22°14 °C

25Thu.

21°14 °C

26Fri.

22°15 °C

27Sat.

22°15 °C

28Sun.

21°15 °C

29Mon.

21°15 °C

30Tue.

19°13 °C

SeptemberWeather Overview

No. of days:

Sunny

Cloudy

Rainy

Snowy

The monthly weather averages in Groton consist of 9 sunny days, 2 cloudy days, 18 rainy days, and 0 snowy days.

Groton's Locations Weather Conditions

Locations

Temp

Condition

Humi.

Wind Speed & Direction

Fort Griswold Battlefield State Park

19 °C

Overcast

71%

3.9

15.8 kmph / E

Groton

18 °C

Partly Cloudy

75%

2.9

15.5 kmph / ENE

United States's Hottest Cities - September 2025

Hottest

Coldest

RankCityTemperatureWeather ConditionHumidityUVWind Speed & Dir.

Guadalupe, United States

32 °C

Partly cloudy

31%

1.3

5.8 kmph / E

Chiriaco Summit, United States

32 °C

Sunny

36%

3.6 kmph / NE

El Centro, United States

32 °C

Sunny

62%

0.9

7.9 kmph / SSE

Calipatria, United States

32 °C

Sunny

62%

0.9

14 kmph / SE

Westmorland, United States

32 °C

Sunny

62%

0.9

10.4 kmph / SSE

Tolleson, United States

32 °C

Partly cloudy

31%

1.3

5.8 kmph / E

Banning, United States

32 °C

Sunny

32%

0.9

3.6 kmph / NNW

Indio, United States

32 °C

Sunny

36%

0.9

3.6 kmph / WSW

Salton City, United States

32 °C

Sunny

36%

0.9

8.3 kmph / WNW

10.

Tempe, United States

32 °C

Partly cloudy

31%

1.3

4.3 kmph / ENE

Last Updated: 01 Sept 2025, 04:15 PM

City Weather Rankings

Prana sense

Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

Weather Station

Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

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Groton Weather ConditionsCurrent Temperature Level

Groton Weather Parameters

Trending in United States

Groton 10-Days Weather Forecast

Groton 30-Days (September 2025) Weather Forecast

SeptemberWeather Overview

No. of days:

Groton's Locations Weather Conditions

United States's Hottest Cities - September 2025

Prana sense

Weather Station

Recent Blogs On Weather

No Clean Air Day in Delhi 2025: Why Even Monsoon Could Not Help?

Over 2 lakh residents reported air pollution hospitalisations in Delhi from 2022 to 2024.

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Groton Weather Conditions
Current Temperature Level