Chelmsford, MA Weather

    21:00 Sunday
    Clear
    Clear skies
    0° Feels like -5°
    Moderate west wind West 20 - 41 km/h
    • Today 11 Jan. Light rain with partly cloudy skies 90% 1.5 mm 8° / -2° Moderate west wind 22 - 47 km/h
    • Tomorrow 12 Jan. Scattered clouds 3° / -5° Moderate west wind 21 - 46 km/h
    • Tuesday 13 Jan. Scattered clouds 7° / -3° Moderate south wind 20 - 40 km/h
    • Wednesday 14 Jan. Light rain with cloudy skies 70% 1.6 mm 7° / 0° Moderate southwest wind 17 - 33 km/h
    • Thursday 15 Jan. Fog More information 5° / -1° Moderate northeast wind 17 - 34 km/h
    • Friday 16 Jan. Snow with partly cloudy skies 80% 1 mm 1° / -6° Moderate north wind 20 - 45 km/h
    • Saturday 17 Jan. Snow with partly cloudy skies 50% 1.2 mm 2° / -5° Moderate east wind 12 - 29 km/h

    Weather Forecast for Chelmsford, MA Today

    , 11 January

    Tomorrow

    , 12 January
    17:00 Partly cloudy 3° Partly cloudy
    Feels Like -1°
    Moderate west wind West 17 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 57%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1004 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 1969 ft
    18:00 Partly cloudy 2° Partly cloudy
    Feels Like -2°
    Moderate west wind West 17 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 51%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 91%
    • Feels Like Feels Like -2 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1004 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 1640 ft
    19:00 Scattered clouds 2° Scattered clouds
    Feels Like -2°
    Moderate west wind West 15 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 23%
    • Feels Like Feels Like -2 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 1312 ft
    20:00 Scattered clouds 1° Scattered clouds
    Feels Like -4°
    Moderate west wind West 18 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 11%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 984 ft
    21:00 Clear skies 0° Clear
    Feels Like -5°
    Moderate west wind West 20 - 41 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 8%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 328 ft
    22:00 Scattered clouds 0° Scattered clouds
    Feels Like -6°
    Moderate west wind West 22 - 44 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 62%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 41%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 44 km/h
    • Snowline Snowline 0 ft
    23:00 Scattered clouds -1° Scattered clouds
    Feels Like -7°
    Moderate west wind West 22 - 47 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 45%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1007 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 47 km/h
    • Snowline Snowline 0 ft
    24:00 Partly cloudy -2° Partly cloudy
    Feels Like -7°
    Moderate west wind West 19 - 46 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 62%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 60%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 46 km/h
    • Snowline Snowline 0 ft

    Sunrise and Sunset

    Sunrise 07:14 Sunset 16:32
    First light 06:42 Midday 11:53 Last light 17:04
    Day length 9h 19m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    11 Last Quarter
    12 Last Quarter
    13 Last Quarter
    14 Last Quarter
    15 Last Quarter
    16 Last Quarter
    17 New Moon
    18 New Moon
    19 New Moon
    20 First Quarter
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 First Quarter

    Air quality in Chelmsford today

    Detail
    31
    Fair O₃ (76 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

    More Videos
    The skies over Birmingham (UK) turned pink in the middle of a snowfall
    The skies over Birmingham (UK) turned pink in the middle of a snowfall