National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Mostly Cloudy

34°F

1°C

Humidity 89%
Wind Speed NE 5 mph
Barometer 30.25 in (1024.2 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 5 Mar 6:54 am EST
Extended Forecast for

2 Miles SSW Cohasset MA

  • Today

    Today: Rain likely, mainly after 4pm. Areas of fog after noon. Otherwise, cloudy, with a high near 37. Northwest wind 6 to 11 mph becoming northeast 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 37 °F

    Mostly Cloudy
    then Rain
    Likely and
    Areas Fog

  • Tonight

    Tonight: Rain. Areas of fog. Low around 33. East wind 15 to 17 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 33 °F

    Rain and
    Areas Fog

  • Friday

    Friday: Rain and sleet before 3pm, then a chance of rain. Areas of fog. High near 36. East wind 16 to 18 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.

    High: 36 °F

    Rain/Sleet
    and Areas Fog

  • Friday Night

    Friday Night: Patchy fog between 7pm and 8pm. Otherwise, cloudy, with a low around 33. Northeast wind 8 to 13 mph becoming light and variable in the evening.

    Low: 33 °F

    Patchy Fog
    then Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 49. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 49 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 8pm. Cloudy, with a low around 43. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    Low: 43 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain before 9am. Partly sunny, with a high near 52. West wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 52 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. West wind around 6 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 55. Southwest wind 6 to 9 mph.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Rain likely, mainly after 4pm. Areas of fog after noon. Otherwise, cloudy, with a high near 37. Northwest wind 6 to 11 mph becoming northeast 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Areas of fog. Low around 33. East wind 15 to 17 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain and sleet before 3pm, then a chance of rain. Areas of fog. High near 36. East wind 16 to 18 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.
Friday Night
Patchy fog between 7pm and 8pm. Otherwise, cloudy, with a low around 33. Northeast wind 8 to 13 mph becoming light and variable in the evening.
Saturday
Cloudy, with a high near 49. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
A chance of rain, mainly after 8pm. Cloudy, with a low around 43. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Sunday
A chance of rain before 9am. Partly sunny, with a high near 52. West wind 5 to 7 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 35. West wind around 6 mph.
Monday
Sunny, with a high near 55. Southwest wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 41. Southwest wind around 7 mph.
Tuesday
Sunny, with a high near 60. Southwest wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 41. South wind around 7 mph.
Wednesday
A chance of rain. Mostly cloudy, with a high near 57. Southwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Cohasset MA
 42.22°N 70.81°W (Elev. 52 ft)
Last Update:
1:53 am EST Mar 5, 2026
Forecast Valid:
7am EST Mar 5, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation