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

44°F

7°C

Humidity 53%
Wind Speed W 10 G 25 mph
Barometer 30.24 in (1024.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 2 Nov 8:54 am EST
Extended Forecast for

Somerville MA

  • Today

    Today: Sunny, with a high near 54. West wind 7 to 9 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. Light southwest wind.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: A chance of rain, mainly after 4pm. Mostly sunny, with a high near 62. Southwest wind 5 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Sunny then
    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 11pm. Mostly cloudy, then gradual clearing toward daybreak, with a low around 45. Southwest wind 9 to 11 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain Likely

  • Tuesday

    Tuesday: Sunny, with a high near 58. West wind 10 to 14 mph, with gusts as high as 28 mph.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. West wind 6 to 9 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 57. West wind 6 to 10 mph.

    High: 57 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 7pm. Mostly cloudy, with a low around 42. West wind 7 to 9 mph. Chance of precipitation is 50%.

    Low: 42 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain before 10am. Mostly sunny, with a high near 53. Northwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 53 °F

    Chance Rain
    then Sunny

Detailed Forecast

Today
Sunny, with a high near 54. West wind 7 to 9 mph.
Tonight
Mostly clear, with a low around 38. Light southwest wind.
Monday
A chance of rain, mainly after 4pm. Mostly sunny, with a high near 62. Southwest wind 5 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain likely, mainly before 11pm. Mostly cloudy, then gradual clearing toward daybreak, with a low around 45. Southwest wind 9 to 11 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Sunny, with a high near 58. West wind 10 to 14 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 41. West wind 6 to 9 mph.
Wednesday
Partly sunny, with a high near 57. West wind 6 to 10 mph.
Wednesday Night
A chance of rain after 7pm. Mostly cloudy, with a low around 42. West wind 7 to 9 mph. Chance of precipitation is 50%.
Thursday
A chance of rain before 10am. Mostly sunny, with a high near 53. Northwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 35. Northwest wind 6 to 8 mph.
Friday
Partly sunny, with a high near 56. Southwest wind 6 to 10 mph.
Friday Night
A chance of rain. Mostly cloudy, with a low around 46. Southwest wind around 8 mph. Chance of precipitation is 50%.
Saturday
A chance of rain. Partly sunny, with a high near 60. West wind 8 to 11 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:
7:42 am EST Nov 2, 2025
Forecast Valid:
9am EST Nov 2, 2025-6pm EST Nov 8, 2025
 
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