Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Overcast and Breezy

61°F

16°C

Humidity 90%
Wind Speed S 23 G 35 mph
Barometer 29.69 in (1005.5 mb)
Dewpoint 58°F (14°C)
Visibility 9.00 mi
Last update 16 Mar 3:54 pm EDT
Extended Forecast for

Somerville MA

Flood Watch March 16, 04:41pm until March 17, 08:00am
High Wind Warning March 16, 05:00pm until March 17, 06:00am
Click here for hazard details and duration
Flood Watch
High Wind Warning
  •  
    Flood Watch March 16, 04:41pm until March 17, 08:00am

    NOW until 8:00am Tue

    Flood Watch

  • This Afternoon

    High: 61 °F

    Rain Likely

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 4am, then a chance of rain.  Patchy fog after 8pm. Low around 41. Breezy, with a south wind 16 to 21 mph, with gusts as high as 60 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 41 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 42 by 9am. West wind around 15 mph, with gusts as high as 31 mph.

    High: 47 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. West wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. West wind 5 to 7 mph.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. South wind around 6 mph becoming calm  in the evening.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 46. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. Southwest wind around 6 mph.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Rain likely and possibly a thunderstorm. Cloudy, with a high near 61. South wind around 15 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and possibly a thunderstorm before 4am, then a chance of rain. Patchy fog after 8pm. Low around 41. Breezy, with a south wind 16 to 21 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 42 by 9am. West wind around 15 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly clear, with a low around 24. West wind 8 to 10 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 40. West wind 5 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 28. South wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 46. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 33. Southwest wind around 6 mph.
Friday
Partly sunny, with a high near 52. West wind 6 to 10 mph.
Friday Night
A chance of showers after 9pm. Mostly cloudy, with a low around 35. Southwest wind around 6 mph. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 48. West wind 7 to 11 mph. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 32. South wind around 8 mph. Chance of precipitation is 40%.
Sunday
A chance of rain and snow showers. Mostly cloudy, with a high near 45. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30. West wind around 8 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Somerville MA
 42.39°N 71.09°W (Elev. 46 ft)
2:55 pm EDT Mar 16, 2026
4pm EDT Mar 16, 2026-6pm EDT Mar 23, 2026
 
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