Chatham, MA Weather

    08:00 Monday
    Overcast
    Overcast
    8° Feels like 4°
    Strong southwest wind Southwest 36 - 50 km/h
    • Today 29 Dec. Moderate rain with partly cloudy skies 90% 12 mm 9° / 1° Strong west wind 47 - 67 km/h
    • Tomorrow 30 Dec. Scattered clouds 2° / -3° Very strong west wind 53 - 77 km/h
    • Wednesday 31 Dec. Partly cloudy 1° / -3° Strong west wind 45 - 69 km/h
    • Thursday 1 Jan. Snow with partly cloudy skies 80% 1.6 mm 0° / -2° Moderate northwest wind 23 - 37 km/h
    • Friday 2 Jan. Scattered clouds -2° / -6° Moderate northwest wind 30 - 44 km/h
    • Saturday 3 Jan. Scattered clouds 1° / -3° Moderate northwest wind 28 - 46 km/h
    • Sunday 4 Jan. Scattered clouds -1° / -6° Moderate northwest wind 30 - 46 km/h

    Weather Forecast for Chatham, MA Today

    , 29 December

    Tomorrow

    , 30 December
    09:00 Overcast 8° Overcast
    Feels Like 4°
    Strong southwest wind Southwest 36 - 50 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 9 km
    • Wind Wind - Average 36 km/h
    • Pressure Pressure 1000 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 50 km/h
    • Snowline Snowline 11483 ft
    10:00 Light rain with cloudy skies 30% 0.004 mm 9° Light rain
    Feels Like 5°
    Moderate southwest wind Southwest 35 - 48 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.004 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 35 km/h
    • Pressure Pressure 999 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 48 km/h
    • Snowline Snowline 11483 ft
    11:00 Overcast 9° Overcast
    Feels Like 5°
    Strong southwest wind Southwest 39 - 53 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 39 km/h
    • Pressure Pressure 997 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 53 km/h
    • Snowline Snowline 11155 ft
    12:00 Light rain with cloudy skies 40% 0.008 mm 9° Light rain
    Feels Like 5°
    Strong southwest wind Southwest 41 - 56 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 40% 0.008 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 41 km/h
    • Pressure Pressure 995 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 56 km/h
    • Snowline Snowline 11155 ft
    13:00 Light rain with cloudy skies 30% 0.008 mm 9° Light rain
    Feels Like 5°
    Strong southwest wind Southwest 42 - 57 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.008 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 42 km/h
    • Pressure Pressure 994 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 57 km/h
    • Snowline Snowline 11155 ft
    Light rain 14:00 Light rain with cloudy skies 70% 0.012 mm 9° Light rain
    Feels Like 5°
    Strong southwest wind Southwest 43 - 59 km/h
    		UV Index 0 Low SPF: no
    14:00 Light rain with cloudy skies 90% 1.4 mm 9° Light rain
    Feels Like 5°
    Strong southwest wind Southwest 43 - 59 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.012 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 43 km/h
    • Pressure Pressure 993 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 59 km/h
    • Snowline Snowline 10499 ft
    15:00 Light rain with cloudy skies 90% 0.035 mm 9° Light rain
    Feels Like 5°
    Strong southwest wind Southwest 39 - 59 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.035 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 39 km/h
    • Pressure Pressure 992 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 59 km/h
    • Snowline Snowline 10171 ft
    16:00 Light rain with cloudy skies 90% 0.039 mm 8° Light rain
    Feels Like 5°
    Strong southwest wind Southwest 36 - 53 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.039 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 36 km/h
    • Pressure Pressure 991 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 53 km/h
    • Snowline Snowline 9843 ft
    Light rain 17:00 Light rain with cloudy skies 90% 0.039 mm 8° Light rain
    Feels Like 4°
    Moderate southwest wind Southwest 33 - 48 km/h
    		UV Index 0 Low SPF: no
    17:00 Light rain with cloudy skies 90% 2.5 mm 8° Light rain
    Feels Like 4°
    Moderate southwest wind Southwest 33 - 48 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.039 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 33 km/h
    • Pressure Pressure 990 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 48 km/h
    • Snowline Snowline 9843 ft
    18:00 Light rain with cloudy skies 90% 0.02 mm 8° Light rain
    Feels Like 4°
    Moderate southwest wind Southwest 36 - 48 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.02 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 8 km
    • Wind Wind - Average 36 km/h
    • Pressure Pressure 989 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 48 km/h
    • Snowline Snowline 9186 ft
    19:00 Light rain with cloudy skies 50% 0.012 mm 7° Light rain
    Feels Like 3°
    Strong west wind West 38 - 52 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.012 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 38 km/h
    • Pressure Pressure 989 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 52 km/h
    • Snowline Snowline 6234 ft
    Overcast 20:00 Overcast 7° Overcast
    Feels Like 2°
    Strong west wind West 36 - 51 km/h
    		UV Index 0 Low SPF: no
    20:00 Light rain with cloudy skies 50% 0.3 mm 7° Light rain
    Feels Like 2°
    Strong west wind West 36 - 51 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 3 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 36 km/h
    • Pressure Pressure 990 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 51 km/h
    • Snowline Snowline 2953 ft
    21:00 Clear skies 6° Clear
    Feels Like 1°
    Strong west wind West 39 - 53 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 5%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 39 km/h
    • Pressure Pressure 990 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 53 km/h
    • Snowline Snowline 1969 ft
    22:00 Clear skies 4° Clear
    Feels Like -2°
    Strong west wind West 45 - 62 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like -2 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 45 km/h
    • Pressure Pressure 991 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 62 km/h
    • Snowline Snowline 1312 ft
    Scattered clouds 23:00 Scattered clouds 2° Scattered clouds
    Feels Like -5°
    Strong west wind West 47 - 67 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 2° Scattered clouds
    Feels Like -5°
    Strong west wind West 47 - 67 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 13%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 47 km/h
    • Pressure Pressure 991 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 67 km/h
    • Snowline Snowline 656 ft
    24:00 Clear skies 1° Clear
    Feels Like -6°
    Strong west wind West 46 - 67 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 46 km/h
    • Pressure Pressure 992 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 67 km/h
    • Snowline Snowline 328 ft

    Sunrise and Sunset

    Sunrise 07:06 Sunset 16:17
    First light 06:35 Midday 11:42 Last light 16:49
    Day length 9h 11m

    Remaining daylight 7h 40m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    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
    10 Last Quarter
    11 Last Quarter

    Air quality in Chatham today

    Detail
    32
    Fair O₃ (79 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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