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

42°F

6°C

Humidity 36%
Wind Speed W 10 mph
Barometer 29.84 in (1010.4 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 26 Feb 3:54 pm EST
Extended Forecast for

Somerville MA

  • Tonight

    Tonight: Partly cloudy, with a low around 17. Northwest wind 3 to 5 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 39. Calm wind becoming south around 6 mph in the afternoon.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. Southwest wind around 6 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 46. South wind 6 to 8 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Light and variable wind becoming northwest around 5 mph after midnight.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow likely, mainly before 11am. Partly sunny, with a high near 36. Northwest wind 5 to 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 36 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 12. Northwest wind around 7 mph.

    Low: 12 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 26. Northwest wind around 6 mph.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. Light west wind.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 17. Northwest wind 3 to 5 mph.
Friday
Sunny, with a high near 39. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 28. Southwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 46. South wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 30. Light and variable wind becoming northwest around 5 mph after midnight.
Sunday
Snow likely, mainly before 11am. Partly sunny, with a high near 36. Northwest wind 5 to 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Mostly clear, with a low around 12. Northwest wind around 7 mph.
Monday
Partly sunny, with a high near 26. Northwest wind around 6 mph.
Monday Night
Partly cloudy, with a low around 13. Light west wind.
Tuesday
Mostly sunny, with a high near 36. South wind 5 to 8 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 27. Southwest wind around 6 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain. Partly sunny, with a high near 45. West wind 6 to 8 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 31. Southwest wind around 6 mph. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 45. West wind 6 to 8 mph becoming south in the afternoon. 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 71.12°W (Elev. 46 ft)
Last Update:
1:16 pm EST Feb 26, 2026
Forecast Valid:
4pm EST Feb 26, 2026-6pm EST Mar 5, 2026
 
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Additional Resources

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Chance of Precipitation