Groton, CT Weather

    13:00 Saturday
    Scattered clouds
    Scattered clouds
    -2° Feels like -7°
    Moderate north wind North 16 - 31 km/h
    • Today 27 Dec. Snow with partly cloudy skies 90% 1.4 mm -2° / -7° Moderate northeast wind 23 - 39 km/h
    • Tomorrow 28 Dec. Light rain with partly cloudy skies 80% 0.8 mm 4° / -8° Moderate west wind 15 - 27 km/h
    • Monday 29 Dec. Light rain with partly cloudy skies 90% 8.8 mm 10° / 1° Strong west wind 34 - 55 km/h
    • Tuesday 30 Dec. Scattered clouds 1° / -3° Strong west wind 39 - 74 km/h
    • Wednesday 31 Dec. Scattered clouds 2° / -4° Strong southwest wind 30 - 50 km/h
    • Thursday 1 Jan. Partly cloudy 2° / -7° Strong southwest wind 29 - 59 km/h
    • Friday 2 Jan. Scattered clouds -2° / -6° Moderate west wind 21 - 39 km/h

    Weather Forecast for Groton, CT Today

    , 27 December

    Tomorrow

    , 28 December
    13:00 Scattered clouds -2° Scattered clouds
    Feels Like -7°
    Moderate north wind North 16 - 31 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 40%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1019 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Visibility Visibility 40 km
    14:00 Scattered clouds -2° Scattered clouds
    Feels Like -6°
    Moderate north wind North 14 - 28 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 47%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Visibility Visibility 45 km
    15:00 Clear -2° Sunny
    Feels Like -6°
    Moderate north wind North 12 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 1%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Visibility Visibility 45 km
    16:00 Clear -3° Sunny
    Feels Like -7°
    Moderate north wind North 10 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1020 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Visibility Visibility 40 km
    17:00 Clear skies -5° Clear
    Feels Like -8°
    Gentle north wind North 9 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 1%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -8 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1021 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Visibility Visibility 40 km
    18:00 Clear skies -5° Clear
    Feels Like -9°
    Gentle northwest wind Northwest 9 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1021 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 35 km
    19:00 Clear skies -5° Clear
    Feels Like -9°
    Gentle northwest wind Northwest 9 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 86%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -9 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1021 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 35 km
    Clear 20:00 Clear skies -6° Clear
    Feels Like -10°
    Gentle northwest wind Northwest 10 - 17 km/h
    		UV Index 0 Low SPF: no
    20:00 Clear skies -6° Clear
    Feels Like -10°
    Gentle northwest wind Northwest 10 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.57 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Visibility Visibility 35 km
    21:00 Clear skies -6° Clear
    Feels Like -10°
    Gentle northwest wind Northwest 9 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 0 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Visibility Visibility 35 km
    22:00 Clear skies -6° Clear
    Feels Like -10°
    Gentle northwest wind Northwest 8 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like -10 °C
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 4265 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 30 km
    Clear 23:00 Clear skies -7° Clear
    Feels Like -11°
    Gentle northwest wind Northwest 9 - 15 km/h
    		UV Index 0 Low SPF: no
    23:00 Clear skies -7° Clear
    Feels Like -11°
    Gentle northwest wind Northwest 9 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 1%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like -11 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1022 hPa
    • Snowline Snowline 6890 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Visibility Visibility 30 km
    24:00 Clear skies -7° Clear
    Feels Like -11°
    Gentle north wind North 9 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 9%
    • Snow depth Snow depth 1.18 in
    • Feels Like Feels Like -11 °C
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1021 hPa
    • Snowline Snowline 6890 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Visibility Visibility 30 km

    Sunrise and Sunset

    Sunrise 07:13 Sunset 16:25
    First light 06:42 Midday 11:49 Last light 16:57
    Day length 9h 13m

    Remaining daylight 3h

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    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

    Air quality in Groton today

    Detail
    30
    Fair O₃ (74 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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