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Groton Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Groton

Groton temperature today is 22°, feels like 23°, with a humidity level of 82% and wind at 18.5 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Groton: expect a high of 24° and a low of 17°, with broken clouds.

overcast clouds
22°
overcast clouds
H: 23° L: 21°
Feels like 23°
AQI: (/5)
Groton
Weather Updated Oct 2, 2026 12:31 AM
Humidity
82%
Dew 19°
Wind speed
18.5 km/h
SW
Pressure
1017 hPa
Visibility
10 km
Windy Conditions
Wind speed is 18.5 km/h.
Weather Summary
Currently in Groton, expect varied conditions with warm temperatures around 22°. Winds are moderate winds. High humidity may make it feel uncomfortable.
Thu
overcast clouds
22° 17°
Fri
broken clouds
24° 17°
Sat
few clouds
21° 13°
5%
Sun
light rain
16° 11°
100%
Mon
few clouds
20° 11°
Daily Weather Forecast
Thursday
10/01/2026
overcast clouds
17°
22°
Friday
10/02/2026
broken clouds
17°
24°
Saturday
10/03/2026
few clouds
13°
21°
5%
Sunday
10/04/2026
light rain
11°
16°
100%
Monday
10/05/2026
few clouds
11°
20°
Precipitation Probability
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
5%
02
0%
05
0%
08
0%
11
0%
14
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
22°
Thu
17:00
19°
 
17°
 
18°
 
17°
Fri
05:00
19°
 
23°
 
24°
 
23°
Fri
17:00
22°
 
20°
 
18°
 
18°
Sat
05:00
15°
 
20°
 
21°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:44
Sunset
Sunset
18:30
Moon Phase
Waning Gibbous (73%)
Timezone: GMT+05:30
Last updated: Oct 2, 2026 12:31 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
41.350101
Longitude
Longitude
-72.078407
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More about Groton
Content curated by the NearWeather editorial team · Updated periodically
Groton is a small town located in New London County, Connecticut, in the United States. The town is home to the U.S. Navy submarine base, the Naval Submarine Base New London. The climate in Groton is classified as a humid continental climate, with warm, humid summers and cold, snowy winters. The average high temperature in the summer is around 80 degrees Fahrenheit (27 degrees Celsius), and the average low temperature in the winter is around 20 degrees Fahrenheit (-6 degrees Celsius). Precipitation is evenly distributed throughout the year, with the wettest months being June, July, and August.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Groton
What is the temperature in Groton right now?

The current temperature in Groton is 22°, and it feels like 23°. Today's high is 23° and the low is 21°.

Will it rain in Groton today?

No rain is expected in Groton today (0% chance). Conditions are currently overcast clouds.

What is the weather in Groton today?

Groton is experiencing overcast clouds with a temperature of 22°. Humidity is at 82% and wind speed is 18.5 km/h from the SW.

What is the humidity in Groton today?

Humidity in Groton is 82% right now, with a dew point of 19°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Groton today?

Wind speed in Groton is 18.5 km/h, flowing at 220° SW wind direction.

What is the 5-day forecast for Groton?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Groton. Today's high is 23° and low is 21°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Groton today?

It feels like 23° in Groton today, with 100% cloud cover and 10 km visibility.

Weather in Groton
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