South Boston, MA Weather

    05:00 Monday
    Clear
    Clear skies
    -3° Feels like -9°
    Moderate west wind West 20 - 42 km/h
    • Today 12 Jan. Scattered clouds 3° / -4° Strong west wind 27 - 53 km/h
    • Tomorrow 13 Jan. Snow with partly cloudy skies 30% 0.3 mm 6° / -2° Moderate southwest wind 21 - 38 km/h
    • Wednesday 14 Jan. Light rain with cloudy skies 50% 0.5 mm 9° / 2° Moderate southwest wind 22 - 40 km/h
    • Thursday 15 Jan. Partly cloudy 8° / 1° Moderate southwest wind 16 - 31 km/h
    • Friday 16 Jan. Scattered clouds 2° / -8° Very strong northwest wind 38 - 77 km/h
    • Saturday 17 Jan. Scattered clouds 4° / -8° Moderate south wind 8 - 22 km/h
    • Sunday 18 Jan. Snow with partly cloudy skies 60% 3.6 mm 8° / -1° Moderate west wind 16 - 39 km/h

    Weather Forecast for South Boston, MA Today

    , 12 January

    Tomorrow

    , 13 January
    06:00 Clear skies -3° Clear
    Feels Like -9°
    Moderate west wind West 20 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -9 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 0 ft
    07:00 Clear -3° Sunny
    Feels Like -9°
    Moderate west wind West 18 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like -9 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 0 ft
    08:00 Scattered clouds -3° Scattered clouds
    Feels Like -8°
    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 -11 °C
    • Clouds Clouds 27%
    • Feels Like Feels Like -8 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 0 ft
    09:00 Clear -2° Sunny
    Feels Like -7°
    Moderate west wind West 19 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like -7 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 0 ft
    10:00 Scattered clouds -1° Scattered clouds
    Feels Like -6°
    Moderate west wind West 21 - 41 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 46%
    • Dew Point Dew Point -11 °C
    • Clouds Clouds 29%
    • Feels Like Feels Like -6 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 0 ft
    Partly cloudy 11:00 Partly cloudy 0° Partly cloudy
    Feels Like -5°
    Moderate west wind West 22 - 43 km/h
    		UV Index 1 Low SPF: no
    11:00 Overcast 0° Overcast
    Feels Like -5°
    Moderate west wind West 22 - 43 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point -9 °C
    • Clouds Clouds 96%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 43 km/h
    • Snowline Snowline 0 ft
    12:00 Overcast 1° Overcast
    Feels Like -3°
    Moderate west wind West 21 - 43 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 43 km/h
    • Snowline Snowline 328 ft
    13:00 Overcast 3° Overcast
    Feels Like -2°
    Moderate west wind West 25 - 47 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like -2 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 47 km/h
    • Snowline Snowline 656 ft
    Partly cloudy 14:00 Partly cloudy 2° Partly cloudy
    Feels Like -2°
    Moderate west wind West 20 - 47 km/h
    		UV Index 1 Low SPF: no
    14:00 Overcast 2° Overcast
    Feels Like -2°
    Moderate west wind West 20 - 47 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 67%
    • Feels Like Feels Like -2 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 47 km/h
    • Snowline Snowline 984 ft
    15:00 Clear 3° Sunny
    Feels Like -1°
    Moderate west wind West 18 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 8%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 984 ft
    16:00 Clear 2° Sunny
    Feels Like -1°
    Moderate west wind West 13 - 33 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 57%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 984 ft
    Sunny 17:00 Clear 1° Sunny
    Feels Like -1°
    Moderate southwest wind Southwest 8 - 23 km/h
    		UV Index 0 Low SPF: no
    17:00 Scattered clouds 1° Scattered clouds
    Feels Like -1°
    Moderate southwest wind Southwest 8 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 1312 ft
    18:00 Scattered clouds 0° Scattered clouds
    Feels Like -2°
    Gentle southwest wind Southwest 9 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 66%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 11%
    • Feels Like Feels Like -2 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 1312 ft
    19:00 Clear skies 0° Clear
    Feels Like -3°
    Moderate southwest wind Southwest 13 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 10%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 1312 ft
    Clear 20:00 Clear skies 0° Clear
    Feels Like -5°
    Moderate southwest wind Southwest 17 - 30 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 0° Scattered clouds
    Feels Like -5°
    Moderate southwest wind Southwest 17 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 6%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 984 ft
    21:00 Scattered clouds 0° Scattered clouds
    Feels Like -5°
    Moderate southwest wind Southwest 17 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 21%
    • Feels Like Feels Like -5 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 328 ft
    22:00 Scattered clouds 0° Scattered clouds
    Feels Like -4°
    Moderate southwest wind Southwest 16 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 16%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 1640 ft
    Scattered clouds 23:00 Scattered clouds 0° Scattered clouds
    Feels Like -4°
    Moderate southwest wind Southwest 15 - 29 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 0° Scattered clouds
    Feels Like -4°
    Moderate southwest wind Southwest 15 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 32%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 1640 ft
    24:00 Scattered clouds 0° Scattered clouds
    Feels Like -4°
    Moderate southwest wind Southwest 15 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 18%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 1640 ft

    Sunrise and Sunset

    Sunrise 07:11 Sunset 16:33
    First light 06:40 Midday 11:52 Last light 17:04
    Day length 9h 22m

    Time remaining until sunrise 1h 33m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    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
    25 First Quarter

    Air quality in South Boston today

    Detail
    30
    Fair O₃ (73 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

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