Current conditions at
Boston, Logan International Airport (KBOS)
Lat: 42.36°NLon: 71.01°WElev: 20ft.
Fog/Mist
40°F
4°C
| Humidity | 100% |
| Wind Speed | NW 10 G 21 mph |
| Barometer | 30.01 in (1016.0 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 0.25 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 31 Mar 10:54 pm EDT |
Extended Forecast for
Somerville MA
Tonight
Low: 42 °F
Chance Rain
Wednesday
High: 71 °F
Rain Likely
Wednesday Night
Low: 38 °F
Rain Likely
Thursday
High: 42 °F
Chance Rain
Thursday Night
Low: 38 °F
Chance Rain
Friday
High: 67 °F
Mostly Cloudy
Friday Night
Low: 54 °F
Mostly Cloudy
Saturday
High: 69 °F
Partly Sunny
Saturday Night
Low: 46 °F
Chance Rain
Detailed Forecast
Tonight
A chance of rain, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 42. Light and variable wind becoming southwest around 6 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of rain and thunderstorms, then rain likely after 8am. Mostly cloudy, with a high near 71. Southwest wind 8 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 38. Northeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of rain. Cloudy, with a high near 42. East wind 9 to 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain. Cloudy, with a low around 38. East wind 3 to 7 mph. Chance of precipitation is 40%.
Friday
Mostly cloudy, with a high near 67. Light southeast wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 54. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.
Saturday
Partly sunny, with a high near 69. West wind 7 to 11 mph becoming east in the afternoon.
Saturday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 46. East wind around 7 mph. Chance of precipitation is 30%.
Sunday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 68. Southwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 42. West wind around 9 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 54. Northwest wind around 10 mph.
Monday Night
Mostly clear, with a low around 35. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 52. Northwest wind 5 to 8 mph becoming southeast in the afternoon.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Somerville MA
42.39°N 71.09°W (Elev. 46 ft)
42.39°N 71.09°W (Elev. 46 ft)
7:38 pm EDT Mar 31, 2026
11pm EDT Mar 31, 2026-6pm EDT Apr 7, 2026
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