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

29°F

-2°C

Humidity 56%
Wind Speed NW 14 G 22 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 12 Feb 8:54 pm EST
Extended Forecast for

Somerville MA

  • Tonight

    Tonight: Mostly clear, with a low around 17. Northwest wind 7 to 9 mph.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 37. Northwest wind around 8 mph.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: A chance of flurries after midnight. Partly cloudy, with a low around 21. West wind around 7 mph.

    Low: 21 °F

    Chance
    Flurries

  • Saturday

    Saturday: A chance of flurries before 10am. Mostly sunny, with a high near 39. West wind 6 to 9 mph.

    High: 39 °F

    Chance
    Flurries

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 19. Northwest wind around 5 mph.

    Low: 19 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Northwest wind around 5 mph becoming light and variable in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 39. Light and variable wind becoming southeast around 6 mph in the morning.

    High: 39 °F

    Mostly Sunny

  • Monday Night

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

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 17. Northwest wind 7 to 9 mph.
Friday
Sunny, with a high near 37. Northwest wind around 8 mph.
Friday Night
A chance of flurries after midnight. Partly cloudy, with a low around 21. West wind around 7 mph.
Saturday
A chance of flurries before 10am. Mostly sunny, with a high near 39. West wind 6 to 9 mph.
Saturday Night
Mostly clear, with a low around 19. Northwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 36. Northwest wind around 5 mph becoming light and variable in the afternoon.
Sunday Night
Mostly cloudy, with a low around 22. Calm wind.
Washington's Birthday
Mostly sunny, with a high near 39. Light and variable wind becoming southeast around 6 mph in the morning.
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. Light southwest wind.
Wednesday
A chance of rain. Mostly cloudy, with a high near 44. South wind 3 to 6 mph. Chance of precipitation is 40%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 34. South wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 43. Northwest wind 7 to 9 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:
6:31 pm EST Feb 12, 2026
Forecast Valid:
9pm EST Feb 12, 2026-6pm EST Feb 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation