Charlestown, MA Weather

    02:00 Wednesday
    Scattered clouds
    Scattered clouds
    -3° Feels like -8°
    Last Quarter Last Quarter Illuminated: 5%
    • Today 17 Dec. Scattered clouds 6° / -3° Strong southwest wind 26 - 54 km/h
    • Tomorrow 18 Dec. Scattered clouds 8° / -2° Moderate south wind 23 - 38 km/h
    • Friday 19 Dec. Moderate rain with partly cloudy skies 90% 17 mm 14° / -1° Very strong south wind 42 - 80 km/h
    • Saturday 20 Dec. Scattered clouds 3° / -4° Strong west wind 31 - 62 km/h
    • Sunday 21 Dec. Scattered clouds 9° / -2° Strong west wind 29 - 57 km/h
    • Monday 22 Dec. Scattered clouds -1° / -6° Moderate northwest wind 20 - 38 km/h
    • Tuesday 23 Dec. Rain and snow with partly cloud skies 50% 2.4 mm 5° / -9° Strong southwest wind 25 - 51 km/h

    Weather Forecast for Charlestown, MA Today

    , 17 December

    Tomorrow

    , 18 December
    02:00 Scattered clouds -3° Scattered clouds
    Feels Like -8°
    Moderate southwest wind Southwest 19 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 29%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -8 °C
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1017 hPa
    • Snowline Snowline 7874 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Visibility Visibility 45 km
    03:00 Scattered clouds -3° Scattered clouds
    Feels Like -8°
    Moderate southwest wind Southwest 20 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 38%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -8 °C
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1017 hPa
    • Snowline Snowline 8530 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Visibility Visibility 45 km
    04:00 Scattered clouds -2° Scattered clouds
    Feels Like -8°
    Moderate southwest wind Southwest 20 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 66%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 19%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -8 °C
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 9186 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Visibility Visibility 45 km
    Clear 05:00 Clear skies -2° Clear
    Feels Like -7°
    Moderate southwest wind Southwest 20 - 37 km/h
    		UV Index 0 Low SPF: no
    05:00 Scattered clouds -2° Scattered clouds
    Feels Like -7°
    Moderate southwest wind Southwest 20 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 62%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -7 °C
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1015 hPa
    • Snowline Snowline 9514 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Visibility Visibility 50 km
    06:00 Clear skies -1° Clear
    Feels Like -6°
    Moderate southwest wind Southwest 20 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 0%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 9843 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Visibility Visibility 50 km
    07:00 Scattered clouds -1° Scattered clouds
    Feels Like -6°
    Moderate southwest wind Southwest 22 - 40 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 59%
    • Dew Point Dew Point -8 °C
    • Clouds Clouds 23%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -6 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1014 hPa
    • Snowline Snowline 9514 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 40 km/h
    • Visibility Visibility 50 km
    Scattered clouds 08:00 Scattered clouds 0° Scattered clouds
    Feels Like -5°
    Moderate southwest wind Southwest 25 - 45 km/h
    		UV Index 0 Low SPF: no
    08:00 Scattered clouds 0° Scattered clouds
    Feels Like -5°
    Moderate southwest wind Southwest 25 - 45 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point -7 °C
    • Clouds Clouds 43%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -5 °C
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1013 hPa
    • Snowline Snowline 9514 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Visibility Visibility 50 km
    09:00 Scattered clouds 2° Scattered clouds
    Feels Like -3°
    Moderate southwest wind Southwest 26 - 48 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 38%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -3 °C
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1012 hPa
    • Snowline Snowline 9186 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 48 km/h
    • Visibility Visibility 50 km
    10:00 Partly cloudy 4° Partly cloudy
    Feels Like -1°
    Strong southwest wind Southwest 25 - 54 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 87%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like -1 °C
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1012 hPa
    • Snowline Snowline 9514 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 54 km/h
    • Visibility Visibility 50 km
    Overcast 11:00 Overcast 4° Overcast
    Feels Like 1°
    Moderate southwest wind Southwest 20 - 45 km/h
    		UV Index 1 Low SPF: no
    11:00 Overcast 4° Overcast
    Feels Like 1°
    Moderate southwest wind Southwest 20 - 45 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1011 hPa
    • Snowline Snowline 10499 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Visibility Visibility 50 km
    12:00 Overcast 5° Overcast
    Feels Like 1°
    Moderate southwest wind Southwest 24 - 46 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point -4 °C
    • Clouds Clouds 100%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1009 hPa
    • Snowline Snowline 10827 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 46 km/h
    • Visibility Visibility 50 km
    13:00 Partly cloudy 5° Partly cloudy
    Feels Like 1°
    Moderate southwest wind Southwest 22 - 47 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 64%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1008 hPa
    • Snowline Snowline 10499 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 47 km/h
    • Visibility Visibility 50 km
    Scattered clouds 14:00 Scattered clouds 6° Scattered clouds
    Feels Like 2°
    Moderate southwest wind Southwest 23 - 44 km/h
    		UV Index 1 Low SPF: no
    14:00 Partly cloudy 6° Partly cloudy
    Feels Like 2°
    Moderate southwest wind Southwest 23 - 44 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 36%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1008 hPa
    • Snowline Snowline 10171 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 44 km/h
    • Visibility Visibility 50 km
    15:00 Scattered clouds 6° Scattered clouds
    Feels Like 2°
    Moderate southwest wind Southwest 23 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 62%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 21%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 2 °C
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1008 hPa
    • Snowline Snowline 8858 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Visibility Visibility 50 km
    16:00 Partly cloudy 5° Partly cloudy
    Feels Like 1°
    Moderate southwest wind Southwest 20 - 41 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 66%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 68%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1009 hPa
    • Snowline Snowline 7546 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Visibility Visibility 45 km
    Scattered clouds 17:00 Scattered clouds 5° Scattered clouds
    Feels Like 1°
    Moderate southwest wind Southwest 20 - 36 km/h
    		UV Index 0 Low SPF: no
    17:00 Partly cloudy 5° Partly cloudy
    Feels Like 1°
    Moderate southwest wind Southwest 20 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 68%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 43%
    • Snow depth Snow depth 0.39 in
    • Feels Like Feels Like 1 °C
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1010 hPa
    • Snowline Snowline 7546 ft
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Visibility Visibility 45 km
    18:00 Partly cloudy 5° Partly cloudy
    Feels Like 1°
    Moderate southwest wind Southwest 20 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 58%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 6890 ft
    19:00 Scattered clouds 4° Scattered clouds
    Feels Like 1°
    Moderate southwest wind Southwest 18 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 4921 ft
    Scattered clouds 20:00 Scattered clouds 4° Scattered clouds
    Feels Like 1°
    Moderate west wind West 18 - 32 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 4° Scattered clouds
    Feels Like 1°
    Moderate west wind West 18 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 41%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Snowline Snowline 2625 ft
    21:00 Scattered clouds 4° Scattered clouds
    Feels Like 1°
    Moderate west wind West 20 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 53%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 2625 ft
    22:00 Scattered clouds 5° Scattered clouds
    Feels Like 1°
    Moderate west wind West 22 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 26%
    • Feels Like Feels Like 1 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Snowline Snowline 2297 ft
    Clear 23:00 Clear skies 4° Clear
    Feels Like 0°
    Moderate west wind West 21 - 39 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 4° Scattered clouds
    Feels Like 0°
    Moderate west wind West 21 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Snowline Snowline 2297 ft
    24:00 Clear skies 3° Clear
    Feels Like 0°
    Moderate west wind West 20 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 0 °C
    • Visibility Visibility 45 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 5249 ft

    Sunrise and Sunset

    Sunrise 07:08 Sunset 16:13
    First light 06:36 Midday 11:40 Last light 16:45
    Day length 9h 5m

    Time remaining until sunrise 4h 58m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    17 Last Quarter
    18 New Moon
    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

    Air quality in Charlestown today

    Detail
    28
    Fair SO₂ (13 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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