Chatham, MA Weather

    10:00 Friday
    Light rain
    Light rain with cloudy skies
    11° Feels like 11°
    Rainfall 70% 0.2 mm
    • Today 19 Dec. Moderate rain with partly cloudy skies 90% 9.6 mm 11° / 2° Very strong south wind 62 - 90 km/h
    • Tomorrow 20 Dec. Scattered clouds 6° / -1° Strong west wind 49 - 73 km/h
    • Sunday 21 Dec. Scattered clouds 8° / 0° Strong southwest wind 46 - 64 km/h
    • Monday 22 Dec. Scattered clouds 0° / -3° Strong northwest wind 43 - 69 km/h
    • Tuesday 23 Dec. Light rain with partly cloudy skies 90% 3.8 mm 7° / -2° Strong southwest wind 42 - 69 km/h
    • Wednesday 24 Dec. Scattered clouds 6° / 2° Strong northwest wind 39 - 59 km/h
    • Thursday 25 Dec. Partly cloudy 7° / 1° Moderate southwest wind 20 - 37 km/h

    Weather Forecast for Chatham, MA Today

    , 19 December

    Tomorrow

    , 20 December
    10:00 Light rain with cloudy skies 70% 0.008 mm 11° Light rain
    Feels Like 11°
    Strong south wind South 50 - 66 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 70% 0.008 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 50 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 66 km/h
    • Snowline Snowline 8858 ft
    11:00 Light rain with cloudy skies 90% 0.047 mm 11° Light rain
    Feels Like 11°
    Strong south wind South 55 - 73 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 90% 0.047 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 2 km
    • Wind Wind - Average 55 km/h
    • Pressure Pressure 1002 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 73 km/h
    • Snowline Snowline 10499 ft
    12:00 Moderate rain with cloudy skies 90% 0.118 mm 11° Moderate rain
    Feels Like 11°
    Very strong south wind South 62 - 86 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 90% 0.118 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 97%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 62 km/h
    • Pressure Pressure 998 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 86 km/h
    • Snowline Snowline 10499 ft
    13:00 Light rain with cloudy skies 90% 0.083 mm 11° Light rain
    Feels Like 11°
    Very strong south wind South 62 - 90 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.083 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 62 km/h
    • Pressure Pressure 996 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 90 km/h
    • Snowline Snowline 10827 ft
    14:00 Light rain with cloudy skies 70% 0.055 mm 11° Light rain
    Feels Like 11°
    Very strong south wind South 57 - 88 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.055 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 57 km/h
    • Pressure Pressure 994 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 88 km/h
    • Snowline Snowline 10499 ft
    15:00 Light rain with cloudy skies 60% 0.008 mm 10° Light rain
    Feels Like 10°
    Very strong south wind South 50 - 79 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.008 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 50 km/h
    • Pressure Pressure 993 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 79 km/h
    • Snowline Snowline 10171 ft
    16:00 Light rain with cloudy skies 70% 0.031 mm 10° Light rain
    Feels Like 10°
    Very strong southwest wind Southwest 56 - 75 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.031 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 56 km/h
    • Pressure Pressure 992 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 75 km/h
    • Snowline Snowline 9186 ft
    Overcast 17:00 Overcast 9° Overcast
    Feels Like 5°
    Very strong southwest wind Southwest 47 - 77 km/h
    		UV Index 0 Low SPF: no
    17:00 Light rain with cloudy skies 70% 0.8 mm 9° Light rain
    Feels Like 5°
    Very strong southwest wind Southwest 47 - 77 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 47 km/h
    • Pressure Pressure 993 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 77 km/h
    • Snowline Snowline 8530 ft
    18:00 Clear skies 9° Clear
    Feels Like 4°
    Strong southwest wind Southwest 45 - 62 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 6%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 45 km/h
    • Pressure Pressure 993 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 62 km/h
    • Snowline Snowline 7546 ft
    19:00 Scattered clouds 8° Scattered clouds
    Feels Like 3°
    Strong southwest wind Southwest 51 - 68 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 49%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 51 km/h
    • Pressure Pressure 995 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 68 km/h
    • Snowline Snowline 4265 ft
    Scattered clouds 20:00 Scattered clouds 8° Scattered clouds
    Feels Like 3°
    Strong southwest wind Southwest 48 - 68 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 8° Scattered clouds
    Feels Like 3°
    Strong southwest wind Southwest 48 - 68 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 15%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 48 km/h
    • Pressure Pressure 996 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 68 km/h
    • Snowline Snowline 3609 ft
    21:00 Scattered clouds 6° Scattered clouds
    Feels Like 0°
    Strong southwest wind Southwest 54 - 72 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 2 °C
    • Clouds Clouds 25%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 54 km/h
    • Pressure Pressure 998 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 72 km/h
    • Snowline Snowline 3281 ft
    22:00 Overcast 5° Overcast
    Feels Like -1°
    Very strong west wind West 50 - 75 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 9 km
    • Wind Wind - Average 50 km/h
    • Pressure Pressure 1000 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 75 km/h
    • Snowline Snowline 1640 ft
    Overcast 23:00 Overcast 3° Overcast
    Feels Like -4°
    Strong west wind West 46 - 71 km/h
    		UV Index 0 Low SPF: no
    23:00 Overcast 3° Overcast
    Feels Like -4°
    Strong west wind West 46 - 71 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 46 km/h
    • Pressure Pressure 1003 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 71 km/h
    • Snowline Snowline 984 ft
    24:00 Partly cloudy 2° Partly cloudy
    Feels Like -5°
    Strong west wind West 50 - 72 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 62%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 67%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 50 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 72 km/h
    • Snowline Snowline 656 ft

    Sunrise and Sunset

    Sunrise 07:02 Sunset 16:11
    First light 06:30 Midday 11:37 Last light 16:43
    Day length 9h 9m

    Remaining daylight 5h 49m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    19 New Moon
    20 New Moon
    21 New Moon
    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

    Air quality in Chatham 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

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