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.

Mostly Cloudy and Breezy

67°F

19°C

Humidity 51%
Wind Speed S 23 G 33 mph
Barometer 29.75 in (1007.3 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 5 May 6:54 pm EDT
Extended Forecast for

Somerville MA

  • Tonight

    Tonight: Increasing clouds, with a low around 59. Southwest wind 10 to 16 mph, with gusts as high as 36 mph.

    Low: 59 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Showers likely, mainly after 5pm. Cloudy, with a high near 71. South wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Mostly Cloudy
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers, mainly before 2am. Low around 52. South wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 52 °F

    Showers

  • Thursday

    Thursday: A chance of showers, mainly before 7am. Mostly sunny, with a high near 67. Northwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47. West wind around 6 mph.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Southwest wind 3 to 6 mph.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 11am. Mostly cloudy, with a high near 65. Light southwest wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

    High: 65 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 11pm. Mostly cloudy, with a low around 49. Southwest wind 5 to 8 mph. Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 59. Southwest wind 10 to 16 mph, with gusts as high as 36 mph.
Wednesday
Showers likely, mainly after 5pm. Cloudy, with a high near 71. South wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers, mainly before 2am. Low around 52. South wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of showers, mainly before 7am. Mostly sunny, with a high near 67. Northwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Partly cloudy, with a low around 47. West wind around 6 mph.
Friday
Mostly sunny, with a high near 65. West wind 7 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 46. Southwest wind 3 to 6 mph.
Saturday
A chance of showers after 11am. Mostly cloudy, with a high near 65. Light southwest wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers before 11pm. Mostly cloudy, with a low around 49. Southwest wind 5 to 8 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 73. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 51. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly cloudy, with a high near 66. Southwest wind 5 to 8 mph. Chance of precipitation is 50%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 47. Southwest wind around 6 mph becoming northwest after midnight. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 64. Northwest wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Somerville MA
 42.39°N 71.12°W (Elev. 46 ft)
Last Update:
2:40 pm EDT May 5, 2026
Forecast Valid:
6pm EDT May 5, 2026-6pm EDT May 12, 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