National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

A Few Clouds

32°F

0°C

Humidity 85%
Wind Speed SW 8 mph
Barometer 29.79 in (1008.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 26 Feb 5:54 am EST
Extended Forecast for

Somerville MA

  • Today

    Today: Increasing clouds, with a high near 38. West wind 5 to 7 mph.

    High: 38 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Northwest wind 3 to 6 mph.

    Low: 10 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 37. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. Southwest wind 5 to 7 mph.

    Low: 27 °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 29. West wind around 5 mph becoming light and variable.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow between 8am and 1pm. Mostly cloudy, with a high near 35. Northwest wind 6 to 9 mph. Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow

  • Sunday Night

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

    Low: 12 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 25. Northwest wind 5 to 7 mph.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 38. West wind 5 to 7 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Northwest wind 3 to 6 mph.
Friday
Sunny, with a high near 37. Calm wind becoming south 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 27. Southwest wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 46. South wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 29. West wind around 5 mph becoming light and variable.
Sunday
A chance of snow between 8am and 1pm. Mostly cloudy, with a high near 35. Northwest wind 6 to 9 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 12. Northwest wind around 7 mph.
Monday
Mostly sunny, with a high near 25. Northwest wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 13. Light northwest wind.
Tuesday
A chance of snow. Mostly cloudy, with a high near 34. North wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 27. South wind around 7 mph becoming west after midnight. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow. Mostly sunny, with a high near 43. West 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 71.09°W (Elev. 46 ft)
Last Update:
5:02 am EST Feb 26, 2026
Forecast Valid:
6am EST Feb 26, 2026-6pm EST Mar 4, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation