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.

Fair

51°F

11°C

Humidity 32%
Wind Speed N 14 mph
Barometer 30.32 in (1026.6 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 11 Apr 9:54 pm EDT
Extended Forecast for

Somerville MA

  • Tonight

    Tonight: Clear, with a low around 35. Northwest wind 6 to 10 mph.

    Low: 35 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 54. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 54 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Scattered showers, mainly after 9pm. Cloudy, with a low around 43. South wind 11 to 15 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Scattered
    Showers

  • Monday

    Monday: Isolated showers after 2pm. Mostly cloudy, with a high near 69. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 69 °F

    Mostly Cloudy
    and Breezy
    then Isolated
    Showers

  • Monday Night

    Monday Night: A slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 59. West wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 78. West wind 5 to 7 mph.

    High: 78 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers between 10pm and 1am. Mostly cloudy, with a low around 59. Southwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 80. Southwest wind 5 to 9 mph.

    High: 80 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers between 7pm and 3am. Mostly cloudy, with a low around 58. West wind around 6 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 35. Northwest wind 6 to 10 mph.
Sunday
Increasing clouds, with a high near 54. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Sunday Night
Scattered showers, mainly after 9pm. Cloudy, with a low around 43. South wind 11 to 15 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Isolated showers after 2pm. Mostly cloudy, with a high near 69. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 59. West wind 7 to 9 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 78. West wind 5 to 7 mph.
Tuesday Night
A chance of showers between 10pm and 1am. Mostly cloudy, with a low around 59. Southwest wind around 6 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 80. Southwest wind 5 to 9 mph.
Wednesday Night
A chance of showers between 7pm and 3am. Mostly cloudy, with a low around 58. West wind around 6 mph. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 77. Southwest wind 5 to 9 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 55. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 72. West wind 5 to 7 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 49. East wind around 6 mph becoming light and variable after midnight.
Saturday
Partly sunny, with a high near 68. Southeast wind 5 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Somerville MA
 42.39°N 71.12°W (Elev. 46 ft)
Last Update:
10:14 pm EDT Apr 11, 2026
Forecast Valid:
10pm EDT Apr 11, 2026-6pm EDT Apr 18, 2026
 
Forecast Discussion
 
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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