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

56°F

13°C

Humidity 36%
Wind Speed W 17 G 25 mph
Barometer 29.80 in (1009.1 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 1 Nov 3:54 pm EDT
Extended Forecast for

Somerville MA

  • Tonight

    Tonight: Mostly clear, with a low around 35. West wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. West wind 6 to 8 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Light west wind.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of rain after 3pm. Mostly sunny, with a high near 62. Southwest wind 5 to 11 mph. Chance of precipitation is 20%.

    High: 62 °F

    Sunny then
    Slight Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 45. West wind 8 to 10 mph. Chance of precipitation is 50%.

    Low: 45 °F

    Chance Rain

  • Tuesday

    Tuesday: Sunny, with a high near 59. West wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. West wind 6 to 8 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 58. Southwest wind 6 to 9 mph.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 10pm. Mostly cloudy, with a low around 42. Southwest wind around 7 mph. Chance of precipitation is 40%.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 35. West wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 54. West wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 37. Light west wind.
Monday
A slight chance of rain after 3pm. Mostly sunny, with a high near 62. Southwest wind 5 to 11 mph. Chance of precipitation is 20%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 45. West wind 8 to 10 mph. Chance of precipitation is 50%.
Tuesday
Sunny, with a high near 59. West wind 10 to 13 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 40. West wind 6 to 8 mph.
Wednesday
Partly sunny, with a high near 58. Southwest wind 6 to 9 mph.
Wednesday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 42. Southwest wind around 7 mph. Chance of precipitation is 40%.
Thursday
A chance of rain before 1pm. Mostly sunny, with a high near 54. Northwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 34. Northwest wind 6 to 8 mph.
Friday
Partly sunny, with a high near 54. Southwest wind 6 to 9 mph.
Friday Night
A chance of rain. Mostly cloudy, with a low around 44. Southwest wind around 8 mph. Chance of precipitation is 40%.
Saturday
A chance of rain. Partly sunny, with a high near 62. West wind 8 to 10 mph, with gusts as high as 20 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:
2:11 pm EDT Nov 1, 2025
Forecast Valid:
4pm EDT Nov 1, 2025-6pm EST Nov 8, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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