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.

A Few Clouds

30°F

-1°C

Humidity 72%
Wind Speed S 7 mph
Barometer 30.14 in (1020.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 28 Feb 2:54 am EST
Extended Forecast for

2 Miles SSW Cohasset MA

  • Overnight

    Overnight: Mostly clear, with a low around 23. South wind around 7 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 47. South wind 8 to 10 mph, with gusts as high as 22 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy fog between midnight and 4am. Otherwise, mostly cloudy, with a low around 28. Southwest wind 5 to 9 mph becoming northwest after midnight.

    Low: 28 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Snow, mainly after 1pm. High near 36. North wind 8 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Chance Snow
    then Snow

  • Sunday Night

    Sunday Night: A chance of snow, mainly before 9pm. Partly cloudy, with a low around 11. Northwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 25. Northwest wind 5 to 9 mph.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12. West wind 3 to 5 mph.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of rain after 2pm. Partly sunny, with a high near 40. South wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 40 °F

    Mostly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, possibly mixed with snow before 8pm, then rain. Low around 32. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    Low: 32 °F

    Rain/Snow
    then Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 23. South wind around 7 mph.
Saturday
Mostly sunny, with a high near 47. South wind 8 to 10 mph, with gusts as high as 22 mph.
Saturday Night
Patchy fog between midnight and 4am. Otherwise, mostly cloudy, with a low around 28. Southwest wind 5 to 9 mph becoming northwest after midnight.
Sunday
Snow, mainly after 1pm. High near 36. North wind 8 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A chance of snow, mainly before 9pm. Partly cloudy, with a low around 11. Northwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday
Sunny, with a high near 25. Northwest wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 12. West wind 3 to 5 mph.
Tuesday
A chance of rain after 2pm. Partly sunny, with a high near 40. South wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Tuesday Night
Rain likely, possibly mixed with snow before 8pm, then rain. Low around 32. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Wednesday
Rain likely, mainly before 8am. Mostly sunny, with a high near 43. West wind 5 to 9 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 30. South wind 3 to 5 mph.
Thursday
A chance of rain. Mostly cloudy, with a high near 47. South wind 6 to 8 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain. Cloudy, with a low around 38. South wind around 8 mph becoming east after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Friday
A chance of rain. Mostly cloudy, with a high near 47. Northeast wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
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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:
1:01 am EST Feb 28, 2026
Forecast Valid:
3am EST Feb 28, 2026-6pm EST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation