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.

Partly Cloudy

32°F

0°C

Humidity 41%
Wind Speed W 15 G 23 mph
Barometer 29.74 in (1007.0 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 24 Feb 3:54 pm EST
Extended Forecast for

Somerville MA

  • Tonight

    Tonight: Partly cloudy, with a low around 14. West wind around 6 mph becoming calm after midnight.

    Low: 14 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow before 1pm, then a slight chance of rain between 1pm and 2pm. High near 39. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Snow then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Southwest wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 38. West wind 6 to 8 mph.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of snow, mainly between 10pm and 1am. Partly cloudy, with a low around 21. Light west wind. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Snow

  • Friday

    Friday: A slight chance of snow before 10am. Mostly sunny, with a high near 37. Light and variable wind becoming southwest around 6 mph in the morning. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. Southwest wind 3 to 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44. South wind 6 to 9 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. West wind 3 to 6 mph.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 14. West wind around 6 mph becoming calm after midnight.
Wednesday
Snow before 1pm, then a slight chance of rain between 1pm and 2pm. High near 39. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Partly cloudy, with a low around 28. Southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 38. West wind 6 to 8 mph.
Thursday Night
A chance of snow, mainly between 10pm and 1am. Partly cloudy, with a low around 21. Light west wind. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Friday
A slight chance of snow before 10am. Mostly sunny, with a high near 37. Light and variable wind becoming southwest around 6 mph in the morning. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 26. Southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 44. South wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 29. West wind 3 to 6 mph.
Sunday
Partly sunny, with a high near 40. Northwest wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 15. Northwest wind around 7 mph.
Monday
A chance of snow. Mostly sunny, with a high near 27. North wind 6 to 8 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 15. Northeast wind around 5 mph. Chance of precipitation is 30%.
Tuesday
A chance of snow. Partly sunny, with a high near 32. East wind 6 to 8 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Somerville MA
 42.39°N 71.09°W (Elev. 46 ft)
Last Update:
2:28 pm EST Feb 24, 2026
Forecast Valid:
4pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation