Groton, CT Weather

05:00 Monday Artboard
Scattered clouds Scattered clouds 13° Feels like 13° Northwest Northwest 15 - 22 km/h
reloj Hourly Cloudy skies for the next few hours
  • Today 29 April Partly cloudy 23° / 9° Calm 17 - 35 km/h
  • Tomorrow 30 April Light rain 60% 0.6 mm 13° / 8° Calm 21 - 37 km/h
  • Wednesday 1 May Light rain 70% 4.1 mm 13° / 7° Calm 16 - 28 km/h
  • Thursday 2 May Partly cloudy 12° / 7° Calm 12 - 25 km/h
  • Friday 3 May Partly cloudy 12° / 7° Calm 12 - 27 km/h
  • Saturday 4 May Scattered clouds 13° / 5° Calm 16 - 37 km/h
  • Sunday 5 May Light rain 50% 3.4 mm 13° / 8° Calm 15 - 25 km/h

Weather Forecast for Groton, CT Today

, 29 April

Tomorrow

, 30 April
06:00 Scattered clouds 13° Scattered clouds
Feels Like 13°
Calm Northwest 15 - 22 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 97%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 49%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 3700 m
07:00 Scattered clouds 14° Scattered clouds
Feels Like 14°
Calm Northwest 16 - 24 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 96%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 50%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 3800 m
08:00 Scattered clouds 15° Scattered clouds
Feels Like 15°
Calm Northwest 14 - 24 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 94%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 49%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 3800 m
09:00 Partly cloudy 16° Partly cloudy
Feels Like 16°
Calm North 16 - 26 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 66%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 26 km/h
  • Snowline Snowline 3800 m
10:00 Scattered clouds 18° Scattered clouds
Feels Like 18°
Calm North 13 - 27 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 78%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 38%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 3700 m
Scattered clouds 11:00 Scattered clouds 20° Scattered clouds
Feels Like 20°
Calm North 12 - 27 km/h
UV Index 6 High SPF: 15-25
Scattered clouds 11:00 Scattered clouds 20° Scattered clouds
Feels Like 20°
Calm North 12 - 27 km/h
UV Index 6 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 68%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 28%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 3700 m
12:00 Scattered clouds 22° Scattered clouds
Feels Like 25°
Calm North 10 - 22 km/h
UV Index 6 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 57%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 49%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 3700 m
13:00 Partly cloudy 20° Partly cloudy
Feels Like 20°
Calm Southeast 4 - 23 km/h
UV Index 6 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 64%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 72%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 12 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 23 km/h
  • Snowline Snowline 3700 m
Partly cloudy 14:00 Partly cloudy 16° Partly cloudy
Feels Like 16°
Calm Southeast 17 - 33 km/h
UV Index 5 Moderate SPF: 6-10
Partly cloudy 14:00 Partly cloudy 16° Partly cloudy
Feels Like 16°
Calm Southeast 17 - 33 km/h
UV Index 5 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 74%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 79%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 2 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Snowline Snowline 3700 m
15:00 Partly cloudy 14° Partly cloudy
Feels Like 14°
Calm Southeast 16 - 34 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 82%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 85%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Snowline Snowline 3800 m
16:00 Partly cloudy 13° Partly cloudy
Feels Like 13°
Calm Southeast 15 - 29 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 82%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 65%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 10 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Snowline Snowline 3900 m
Partly cloudy 17:00 Partly cloudy 12° Partly cloudy
Feels Like 12°
Calm Southeast 14 - 34 km/h
UV Index 1 Low SPF: no
Partly cloudy 17:00 Partly cloudy 12° Partly cloudy
Feels Like 12°
Calm Southeast 14 - 34 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 83%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 90%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 8 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Snowline Snowline 4000 m
18:00 Scattered clouds 11° Scattered clouds
Feels Like 11°
Calm Southeast 13 - 26 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 39%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 9 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 26 km/h
  • Snowline Snowline 3900 m
19:00 Scattered clouds 10° Scattered clouds
Feels Like 9°
Calm Southeast 10 - 22 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 38%
  • Feels Like Feels Like 9 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 3900 m
Scattered clouds 20:00 Scattered clouds 10° Scattered clouds
Feels Like 9°
Calm Southeast 9 - 26 km/h
UV Index 0 Low SPF: no
Scattered clouds 20:00 Scattered clouds 10° Partly cloudy
Feels Like 9°
Calm Southeast 9 - 26 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 91%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 53%
  • Feels Like Feels Like 9 °C
  • Visibility Visibility 16 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 26 km/h
  • Snowline Snowline 3900 m
21:00 Partly cloudy 9° Partly cloudy
Feels Like 8°
Calm Southeast 9 - 15 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 91%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 61%
  • Feels Like Feels Like 8 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 3800 m
22:00 Overcast 9° Overcast
Feels Like 8°
Calm Southeast 8 - 14 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 91%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 98%
  • Feels Like Feels Like 8 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 14 km/h
  • Snowline Snowline 3700 m
Overcast 23:00 Overcast 9° Overcast
Feels Like 9°
Calm Southeast 7 - 15 km/h
UV Index 0 Low SPF: no
Overcast 23:00 Overcast 9° Overcast
Feels Like 9°
Calm Southeast 7 - 15 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 9 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 3700 m
24:00 Overcast 9° Overcast
Feels Like 9°
Calm Southeast 7 - 12 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 9 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 3700 m

Pollution in Groton

Detail
30
Fair O₃ (72 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs
Maximum Minimum Rainfall

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