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

32°F

0°C

Humidity 54%
Wind Speed W 13 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 14 Feb 9:54 am EST
Extended Forecast for

Somerville MA

  • Today

    Today: Mostly sunny, with a high near 38. West wind around 6 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 21. West wind 3 to 5 mph.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 32. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow showers after 3am. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.

    Low: 23 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 39. Calm wind becoming east around 5 mph.

    High: 39 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. Light and variable wind.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44. Southwest wind 3 to 6 mph.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. West wind around 5 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain after 11am. Cloudy, with a high near 41. West wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 50%.

    High: 41 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 38. West wind around 6 mph.
Tonight
Partly cloudy, with a low around 21. West wind 3 to 5 mph.
Sunday
Sunny, with a high near 32. Northwest wind around 6 mph becoming calm in the afternoon.
Sunday Night
A slight chance of snow showers after 3am. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.
Washington's Birthday
Mostly cloudy, with a high near 39. Calm wind becoming east around 5 mph.
Monday Night
Mostly cloudy, with a low around 28. Light and variable wind.
Tuesday
Partly sunny, with a high near 44. Southwest wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 32. West wind around 5 mph.
Wednesday
A chance of rain after 11am. Cloudy, with a high near 41. West wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 50%.
Wednesday Night
Rain likely, possibly mixed with snow before 3am, then a chance of snow. Cloudy, with a low around 31. East wind around 6 mph becoming north after midnight. Chance of precipitation is 60%.
Thursday
A chance of snow. Mostly cloudy, with a high near 40. North wind around 8 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24. Northwest wind around 6 mph. Chance of precipitation is 30%.
Friday
A chance of snow. Partly sunny, with a high near 36. Northeast wind around 8 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Somerville MA
 42.39°N 71.12°W (Elev. 46 ft)
Last Update:
1:58 am EST Feb 14, 2026
Forecast Valid:
10am EST Feb 14, 2026-6pm EST Feb 20, 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