Groton, CT Weather

    16:00 Thursday
    Sunny
    Clear
    -6° Feels like -14°
    Strong northwest wind Northwest 28 - 53 km/h
    • Today 1 Jan. Snow with partly cloudy skies 90% 3.8 mm 2° / -9° Strong northwest wind 32 - 61 km/h
    • Tomorrow 2 Jan. Scattered clouds -3° / -9° Moderate west wind 19 - 32 km/h
    • Saturday 3 Jan. Scattered clouds -1° / -9° Moderate west wind 15 - 26 km/h
    • Sunday 4 Jan. Snow with partly cloudy skies 50% 0.3 mm -1° / -6° Moderate northwest wind 20 - 34 km/h
    • Monday 5 Jan. Scattered clouds -5° / -11° Moderate northwest wind 21 - 37 km/h
    • Tuesday 6 Jan. Snow with partly cloudy skies 50% 0.2 mm 4° / -6° Gentle east wind 9 - 16 km/h
    • Wednesday 7 Jan. Freezing rain with partly cloudy skies 70% 1.8 mm 3° / -2° Moderate north wind 16 - 28 km/h

    Weather Forecast for Groton, CT Today

    , 1 January

    Tomorrow

    , 2 January
    16:00 Clear -6° Sunny
    Feels Like -14°
    Strong northwest wind Northwest 28 - 53 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point -13 °C
    • Clouds Clouds 1%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -14 °C
    • Wind Wind - Average 28 km/h
    • Pressure Pressure 1008 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 53 km/h
    • Visibility Visibility 45 km
    17:00 Clear -7° Sunny
    Feels Like -15°
    Moderate northwest wind Northwest 27 - 47 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 59%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -15 °C
    • Wind Wind - Average 27 km/h
    • Pressure Pressure 1009 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 47 km/h
    • Visibility Visibility 45 km
    18:00 Clear skies -8° Clear
    Feels Like -15°
    Moderate northwest wind Northwest 26 - 46 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -15 °C
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 46 km/h
    • Visibility Visibility 45 km
    19:00 Clear skies -8° Clear
    Feels Like -16°
    Moderate northwest wind Northwest 24 - 44 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 62%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -16 °C
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 44 km/h
    • Visibility Visibility 45 km
    20:00 Clear skies -9° Clear
    Feels Like -16°
    Moderate west wind West 22 - 40 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -16 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 40 km/h
    • Visibility Visibility 40 km
    21:00 Clear skies -9° Clear
    Feels Like -16°
    Moderate west wind West 21 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -16 °C
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Visibility Visibility 40 km
    22:00 Clear skies -9° Clear
    Feels Like -16°
    Moderate west wind West 22 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -16 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Visibility Visibility 40 km
    23:00 Partly cloudy -8° Partly cloudy
    Feels Like -16°
    Moderate west wind West 22 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 66%
    • Dew Point Dew Point -14 °C
    • Clouds Clouds 70%
    • Snow depth Snow depth 0.79 in
    • Feels Like Feels Like -16 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Visibility Visibility 40 km
    24:00 Overcast -8° Overcast
    Feels Like -15°
    Moderate west wind West 18 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point -13 °C
    • Clouds Clouds 99%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -15 °C
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Visibility Visibility 40 km

    Sunrise and Sunset

    Sunrise 07:14 Sunset 16:29
    First light 06:43 Midday 11:51 Last light 17:00
    Day length 9h 15m

    Remaining daylight 13m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    1 First Quarter
    2 Full Moon
    3 Full Moon
    4 Full Moon
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 Last Quarter
    10 Last Quarter
    11 Last Quarter
    12 Last Quarter
    13 Last Quarter
    14 Last Quarter

    Air quality in Groton today

    Detail
    36
    Fair O₃ (88 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

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