Chatham, MA Weather

    10:00 Monday
    Partly cloudy
    Partly cloudy
    -2° Feels like -10°
    Strong northwest wind Northwest 46 - 68 km/h
    • Today 22 Dec. Scattered clouds 2° / -3° Strong northwest wind 46 - 70 km/h
    • Tomorrow 23 Dec. Light rain with partly cloudy skies 90% 6.1 mm 6° / 0° Moderate south wind 26 - 37 km/h
    • Wednesday 24 Dec. Light rain with partly cloudy skies 70% 0.5 mm 6° / 1° Very strong northwest wind 55 - 83 km/h
    • Thursday 25 Dec. Partly cloudy 5° / -1° Strong northwest wind 45 - 68 km/h
    • Friday 26 Dec. Overcast 0° / -4° Strong northwest wind 40 - 59 km/h
    • Saturday 27 Dec. Snow with cloudy skies 80% 2.1 mm 3° / -2° Moderate east wind 31 - 46 km/h
    • Sunday 28 Dec. Light rain with cloudy skies 70% 1.8 mm 10° / 2° Strong south wind 47 - 61 km/h

    Weather Forecast for Chatham, MA Today

    , 22 December

    Tomorrow

    , 23 December
    10:00 Partly cloudy -2° Partly cloudy
    Feels Like -10°
    Strong northwest wind Northwest 46 - 68 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 58%
    • Feels Like Feels Like -10 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 46 km/h
    • Pressure Pressure 1029 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 68 km/h
    • Snowline Snowline 0 ft
    11:00 Scattered clouds -2° Scattered clouds
    Feels Like -10°
    Strong northwest wind Northwest 42 - 69 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 42%
    • Feels Like Feels Like -10 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 42 km/h
    • Pressure Pressure 1029 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 69 km/h
    • Snowline Snowline 0 ft
    12:00 Scattered clouds -2° Scattered clouds
    Feels Like -9°
    Strong northwest wind Northwest 37 - 63 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 68%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 17%
    • Feels Like Feels Like -9 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 37 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 63 km/h
    • Snowline Snowline 0 ft
    13:00 Scattered clouds -2° Scattered clouds
    Feels Like -9°
    Strong northwest wind Northwest 34 - 56 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 26%
    • Feels Like Feels Like -9 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 34 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 56 km/h
    • Snowline Snowline 0 ft
    14:00 Clear -2° Sunny
    Feels Like -8°
    Strong northwest wind Northwest 30 - 51 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 59%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 30 km/h
    • Pressure Pressure 1029 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 51 km/h
    • Snowline Snowline 0 ft
    15:00 Clear -1° Sunny
    Feels Like -7°
    Moderate northwest wind Northwest 27 - 46 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 27 km/h
    • Pressure Pressure 1029 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 46 km/h
    • Snowline Snowline 0 ft
    16:00 Scattered clouds -1° Scattered clouds
    Feels Like -7°
    Moderate northwest wind Northwest 27 - 41 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 19%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 27 km/h
    • Pressure Pressure 1029 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 0 ft
    Scattered clouds 17:00 Scattered clouds -1° Scattered clouds
    Feels Like -6°
    Moderate northwest wind Northwest 25 - 40 km/h
    		UV Index 0 Low SPF: no
    17:00 Scattered clouds -1° Scattered clouds
    Feels Like -6°
    Moderate northwest wind Northwest 25 - 40 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 51%
    • Dew Point Dew Point -10 °C
    • Clouds Clouds 12%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1029 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 40 km/h
    • Snowline Snowline 0 ft
    18:00 Clear skies -1° Clear
    Feels Like -6°
    Moderate west wind West 24 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 51%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 8%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1030 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 0 ft
    19:00 Scattered clouds 0° Scattered clouds
    Feels Like -5°
    Moderate west wind West 20 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 51%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 15%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1029 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 0 ft
    Clear 20:00 Clear skies 0° Clear
    Feels Like -4°
    Moderate west wind West 17 - 30 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 0° Scattered clouds
    Feels Like -4°
    Moderate west wind West 17 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 9%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1029 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 0 ft
    21:00 Scattered clouds 0° Scattered clouds
    Feels Like -4°
    Moderate west wind West 18 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 14%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1029 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 0 ft
    22:00 Scattered clouds 0° Scattered clouds
    Feels Like -4°
    Moderate west wind West 18 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 59%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 19%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 0 ft
    Scattered clouds 23:00 Scattered clouds 0° Scattered clouds
    Feels Like -4°
    Moderate west wind West 15 - 27 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 0° Scattered clouds
    Feels Like -4°
    Moderate west wind West 15 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 62%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 49%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 0 ft
    24:00 Scattered clouds 0° Scattered clouds
    Feels Like -3°
    Moderate west wind West 12 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 54%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1028 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 328 ft

    Sunrise and Sunset

    Sunrise 07:04 Sunset 16:13
    First light 06:32 Midday 11:38 Last light 16:44
    Day length 9h 9m

    Remaining daylight 5h 48m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    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

    Air quality in Chatham today

    Detail
    35
    Fair O₃ (85 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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