Groton, CT Weather

05:57 Sunday Artboard
Clear sky Clear sky -10° Feels like -18° Last Quarter Last Quarter Illuminated: 52%
  • Today 22 Dec. Clear -6° / -11° Calm 22 - 44 km/h
  • Tomorrow 23 Dec. Scattered clouds / -11° Calm 16 - 32 km/h
  • Tuesday 24 Dec. Snow 40% 0.3 mm / -4° Calm 19 - 32 km/h
  • Wednesday 25 Dec. Clear / -7° Calm 15 - 26 km/h
  • Thursday 26 Dec. Overcast / -5° Calm 13 - 22 km/h
  • Friday 27 Dec. Rain and snow 30% 0.7 mm / Calm 12 - 21 km/h
  • Saturday 28 Dec. Partly cloudy / -1° Calm 23 - 38 km/h

Weather Forecast for Groton, CT Today

, 22 December

Tomorrow

, 23 December
06:00 Clear sky -10° Clear sky
Feels Like -18°
Calm Northwest 20 - 36 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 70%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 0%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -18 °C
  • Wind Wind - Average 20 km/h
  • Pressure Pressure 1026 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Visibility Visibility 40 km
07:00 Clear -11° Clear
Feels Like -18°
Calm Northwest 20 - 37 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 71%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 0%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -18 °C
  • Wind Wind - Average 20 km/h
  • Pressure Pressure 1028 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 37 km/h
  • Visibility Visibility 40 km
08:00 Clear -11° Clear
Feels Like -18°
Calm Northwest 20 - 36 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 70%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 0%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -18 °C
  • Wind Wind - Average 20 km/h
  • Pressure Pressure 1029 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Visibility Visibility 40 km
09:00 Clear -11° Clear
Feels Like -18°
Calm Northwest 21 - 39 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 65%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 0%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -18 °C
  • Wind Wind - Average 21 km/h
  • Pressure Pressure 1029 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Visibility Visibility 45 km
10:00 Clear -10° Clear
Feels Like -17°
Calm Northwest 20 - 39 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 59%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 0%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -17 °C
  • Wind Wind - Average 20 km/h
  • Pressure Pressure 1030 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Visibility Visibility 45 km
Clear 11:00 Clear -9° Clear
Feels Like -16°
Calm Northwest 20 - 39 km/h
UV Index 1 Low SPF: no
Clear 11:00 Clear -9° Clear
Feels Like -16°
Calm Northwest 20 - 39 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 51%
  • Dew Point Dew Point -17 °C
  • Clouds Clouds 0%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -16 °C
  • Wind Wind - Average 20 km/h
  • Pressure Pressure 1030 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Visibility Visibility 45 km
12:00 Clear -8° Clear
Feels Like -14°
Calm Northwest 19 - 39 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 46%
  • Dew Point Dew Point -17 °C
  • Clouds Clouds 0%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -14 °C
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1029 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Visibility Visibility 50 km
13:00 Clear -7° Clear
Feels Like -13°
Calm Northwest 18 - 39 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 44%
  • Dew Point Dew Point -17 °C
  • Clouds Clouds 0%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -13 °C
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1029 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Visibility Visibility 50 km
Clear 14:00 Clear -7° Clear
Feels Like -13°
Calm Northwest 19 - 36 km/h
UV Index 1 Low SPF: no
Clear 14:00 Clear -7° Clear
Feels Like -13°
Calm Northwest 19 - 36 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 43%
  • Dew Point Dew Point -17 °C
  • Clouds Clouds 0%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -13 °C
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1029 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Visibility Visibility 50 km
15:00 Clear -7° Clear
Feels Like -13°
Calm Northwest 19 - 36 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 44%
  • Dew Point Dew Point -17 °C
  • Clouds Clouds 0%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -13 °C
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1030 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Visibility Visibility 50 km
16:00 Clear -7° Clear
Feels Like -13°
Calm Northwest 19 - 36 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 48%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 2%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -13 °C
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1031 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Visibility Visibility 50 km
Clear sky 17:00 Clear sky -8° Clear sky
Feels Like -14°
Calm Northwest 19 - 33 km/h
UV Index 0 Low SPF: no
Clear sky 17:00 Clear sky -8° Clear sky
Feels Like -14°
Calm Northwest 19 - 33 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 53%
  • Dew Point Dew Point -16 °C
  • Clouds Clouds 2%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -14 °C
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1032 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Visibility Visibility 45 km
18:00 Clear sky -8° Clear sky
Feels Like -15°
Calm Northwest 19 - 33 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 57%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 1%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -15 °C
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1032 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Visibility Visibility 45 km
19:00 Clear sky -9° Clear sky
Feels Like -16°
Calm North 19 - 34 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 61%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 0%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -16 °C
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1033 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Visibility Visibility 45 km
Clear sky 20:00 Clear sky -9° Clear sky
Feels Like -16°
Calm North 19 - 33 km/h
UV Index 0 Low SPF: no
Clear sky 20:00 Clear sky -9° Clear sky
Feels Like -16°
Calm North 19 - 33 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 64%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 0%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -16 °C
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1034 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Visibility Visibility 45 km
21:00 Clear sky -10° Clear sky
Feels Like -17°
Calm North 19 - 34 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 65%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 0%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -17 °C
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1034 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Visibility Visibility 45 km
22:00 Clear sky -10° Clear sky
Feels Like -17°
Calm North 18 - 34 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 67%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 0%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -17 °C
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1035 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Visibility Visibility 45 km
Clear sky 23:00 Clear sky -10° Clear sky
Feels Like -17°
Calm North 17 - 32 km/h
UV Index 0 Low SPF: no
Clear sky 23:00 Clear sky -10° Clear sky
Feels Like -17°
Calm North 17 - 32 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 68%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 0%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -17 °C
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1035 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Visibility Visibility 45 km
24:00 Clear sky -11° Clear sky
Feels Like -17°
Calm North 16 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 70%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 0%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -17 °C
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1035 hPa
  • Snowline Snowline 0 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Visibility Visibility 40 km

Air quality in Groton today

Detail
38
Fair O₃ (94 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall
Videos
Impressive landslide in the state of Uttarakhand, India
Impressive landslide in the state of Uttarakhand, India