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    Chelsea

    World / United States / Massachusetts

    42°23'N / 71°1'W / Altitude 7 m / 19:33 2026/08/01, America/New_York (UTC-4)

    overcast 27.2 °C
    Wind speed 18 km/h
     
    Humidity 67 %
    Air pressure 1013 hPa
    Visibility 16 km
    Clouds 80 %
    Cloud base 1828 m

    Weather report from station Boston, Distance: 3 km (18:54 2026/08/01)

    Open Radar Map

    Weather for the next 24 hours

    20:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow12:00 tomorrow13:00 tomorrow14:00 tomorrow15:00 tomorrow16:00 tomorrow17:00 tomorrow18:00 tomorrow19:00 tomorrow20:00 tomorrow
    clear sky
    25 °C
    0 mm
    10 %
    SW
    8 km/h
    high clouds
    23 °C
    0 mm
    10 %
    S
    9 km/h
    high clouds
    23 °C
    0 mm
    10 %
    S
    9 km/h
    overcast
    23 °C
    0 mm
    10 %
    S
    9 km/h
    overcast
    22 °C
    0 mm
    0 %
    S
    7 km/h
    overcast
    22 °C
    0 mm
    0 %
    S
    9 km/h
    overcast
    21 °C
    0 mm
    0 %
    SW
    8 km/h
    overcast
    21 °C
    0 mm
    0 %
    SW
    8 km/h
    overcast
    21 °C
    0 mm
    0 %
    S
    7 km/h
    overcast
    20 °C
    0 mm
    0 %
    S
    7 km/h
    overcast
    20 °C
    0 mm
    0 %
    S
    7 km/h
    overcast
    22 °C
    0 mm
    0 %
    S
    9 km/h
    overcast
    23 °C
    0 mm
    0 %
    S
    11 km/h
    overcast
    23 °C
    0 mm
    0 %
    S
    13 km/h
    overcast
    25 °C
    0 mm
    0 %
    S
    13 km/h
    overcast
    26 °C
    0 mm
    0 %
    S
    13 km/h
    high clouds
    29 °C
    0 mm
    0 %
    S
    15 km/h
    overcast
    30 °C
    0 mm
    0 %
    S
    19 km/h
    overcast
    30 °C
    0 mm
    0 %
    S
    23 km/h
    mostly cloudy
    30 °C
    0 mm
    10 %
    S
    21 km/h
    overcast
    30 °C
    0 mm
    10 %
    S
    23 km/h
    overcast
    29 °C
    0 mm
    0 %
    S
    21 km/h
    overcast
    29 °C
    0 mm
    10 %
    S
    19 km/h
    overcast
    27 °C
    0 mm
    10 %
    S
    17 km/h
    overcast
    25 °C
    0 mm
    0 %
    S
    13 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    overcast
    21 °C
    0 mm
    0 %
    SW
    8 km/h
    overcast
    20 °C
    0 mm
    0 %
    S
    7 km/h
    overcast
    23 °C
    0 mm
    0 %
    S
    11 km/h
    overcast
    26 °C
    0 mm
    0 %
    S
    13 km/h
    overcast
    30 °C
    0 mm
    0 %
    S
    23 km/h
    overcast
    29 °C
    0 mm
    10 %
    S
    21 km/h
    overcast
    25 °C
    0 mm
    10 %
    S
    13 km/h
    overcast
    22 °C
    0 mm
    20 %
    SE
    4 km/h

    Meteogram

    18202220202324242221161513152830263128323333363222202222
    40
    35
    30
    25
    20
    15
    10
    Sat
    01
    clear sky
    Sun
    02
    overcast
    Mon
    03
    rain, thunderstorms likely
    Tue
    04
    clear sky
    Wed
    05
    partly cloudy
    Thu
    06
    mostly cloudy
    Fri
    07
    partly cloudy
    Sat
    08
    partly cloudy
    Sun
    09
    rain, thunderstorms likely
    Mon
    10
    rain, thunderstorms likely
    Tue
    11
    mixed with rain showers
    Wed
    12
    overcast
    Thu
    13
    mostly cloudy
    Fri
    14
    mixed with rain showers

    Air quality (AQI)


    Air quality index (marked as AQI) is developed by Environmental Protection Agency. Values over 300 represents hazardous air quality, between 200-300 very unhealthy, 150-200 unhealthy, 100-150 unhealthy for sensitive groups and below 100 or rather below 50 the air quality is good.

    Sun and Moon

    Heading: Time:
    Phase: Altitude:


    Heading: Time:
    Illumination: Altitude:


    Date rise set rise Illumination


    Phase Time Length