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.

Partly Cloudy

37°F

3°C

Humidity 41%
Wind Speed W 15 G 28 mph
Barometer 30.58 in (1035.4 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 29 Mar 9:54 am EDT
Extended Forecast for

Somerville MA

  • Today

    Today: Mostly sunny, with a high near 51. Southwest wind 7 to 11 mph, with gusts as high as 24 mph.

    High: 51 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 39. Southwest wind around 8 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 64. Southwest wind 9 to 14 mph, with gusts as high as 26 mph.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 51. Southwest wind 5 to 7 mph.

    Low: 51 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain, mainly after 8am. Mostly cloudy, with a high near 68. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 68 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain, with thunderstorms also possible after 10pm. Mostly cloudy, with a low around 51. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 51 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain after 2pm. Mostly cloudy, with a high near 75. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 75 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 5am, then rain and snow likely. Mostly cloudy, with a low around 41. West wind around 8 mph becoming north after midnight. Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Snow likely, possibly mixed with rain before 11am, then a chance of rain. Mostly cloudy, with a high near 46. Northeast wind 8 to 10 mph. Chance of precipitation is 60%.

    High: 46 °F

    Rain/Snow
    Likely then
    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 51. Southwest wind 7 to 11 mph, with gusts as high as 24 mph.
Tonight
Increasing clouds, with a low around 39. Southwest wind around 8 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, with a high near 64. Southwest wind 9 to 14 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 51. Southwest wind 5 to 7 mph.
Tuesday
A chance of rain, mainly after 8am. Mostly cloudy, with a high near 68. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of rain, with thunderstorms also possible after 10pm. Mostly cloudy, with a low around 51. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain after 2pm. Mostly cloudy, with a high near 75. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Wednesday Night
Rain likely before 5am, then rain and snow likely. Mostly cloudy, with a low around 41. West wind around 8 mph becoming north after midnight. Chance of precipitation is 60%.
Thursday
Snow likely, possibly mixed with rain before 11am, then a chance of rain. Mostly cloudy, with a high near 46. Northeast wind 8 to 10 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 36. Northeast wind around 7 mph. Chance of precipitation is 50%.
Friday
Rain and snow likely. Cloudy, with a high near 46. East wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Friday Night
Rain likely. Cloudy, with a low around 38. Northeast wind around 7 mph. Chance of precipitation is 60%.
Saturday
A chance of rain. Cloudy, with a high near 50. East wind 7 to 10 mph. Chance of precipitation is 30%.
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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:
8:32 am EDT Mar 29, 2026
Forecast Valid:
10am EDT Mar 29, 2026-6pm EDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

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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